Technical Field

The disclosed technology relates generally to community notification systems, and more particularly, some embodiments relate to inter-organizational compatibility to improve and enhance emergency communication.

Description of the Related Art

When emergencies arise on campuses, such as schools, hospitals, business, government buildings, and/or non-governmental organizations, providing information to the community is important in limiting the scope of the emergency. Some current solutions provide text-based notification systems that sends a text or SMS broadcast message to all registered users at the same time, informing those registered users of a developing situation and providing relevant information to the user. Such systems essentially rely solely on the cellular network, meaning that the registered user must have a cell phone or other mobile device that is connected over the cellular network. Most of these systems are strictly one-way, meaning that a broadcast message may be sent to registered users, but registered users cannot contact the administrator regarding a developing emergency. Even in systems employing two-way communication systems, the method of communicating an emergency to system administrators requires the use of dedicated devices, such as disparately placed call boxes, or the information is provided only to a single, central entity (e.g., a single phone number or email address). Such systems also generally lack any type of location identification (e.g., GPS) to assist in pinpointing where an emergency is occurring. Reliance is on the person who is reporting a particular incident to relay geographic information, which may be difficult either due to the individual's lack of knowledge of the area, or due to the threat itself. When an emergency does arise, another important feature in addressing the emergency is to maintain control over the campus itself. In some situations, a campus may go into a "lockdown" mode, whereby heightened security measures are implemented such as requiring everybody to stay inside a particular room and not permitting anyone to enter the property. Generally, initiating such a procedure requires accessing a lockdown system via a central terminal, typically located in a main office or area. For example, in the school environment, the central terminal is generally located at the front office of the school. In some circumstances, however, the main area with the central terminal may be compromised, making it difficult or impossible to initiate the lockdown. In such situations, the community at large may remain ignorant of a potentially dangerous situation, potentially enhancing the dangerousness of the situation. Notification systems tend to be single-entity focused. That is, different organizations may have a dedicated notification system for its members, which is unaffiliated with members of other organizations. When an administrator and/or member of an organization raises an alarm, only those who are part of the organization's membership are alerted. Where the same emergency event may be relevant to multiple organizations (e.g., where multiple organizations are co-located), each organization is alerted only if a member of each organization raises the alarm.

Brief Summary of Embodiments

According to an embodiment of the disclosed technology, method of inter-organizational alert communication, comprising a notification management entity receiving an alert from a user through a community safety system application operating on a user device. The notification management entity is responsible for managing several different community safety systems, associated with different organizations. The notification management entity identifies the location of the user and uses the location to determine one or more organizations associated with the user's location. In various embodiments, the determination may be done by checking whether the user's location falls within the boundaries of a security zone associated with an organization. The notification management entity then sends the alert to the one or more organizations, irrespective of the user's association with the organizations.

Other features and aspects of the disclosed technology will become apparent from the following detailed description, taken in conjunction with the accompanying drawings, which illustrate, by way of example, the features in accordance with embodiments of the disclosed technology. The summary is not intended to limit the scope of any inventions described herein, which are defined solely by the claims attached hereto.

Brief Description of the Drawings

The technology disclosed herein, in accordance with one or more various embodiments, is described in detail with reference to the following figures. The drawings are provided for purposes of illustration only and merely depict typical or example embodiments of the disclosed technology. These drawings are provided to facilitate the reader's understanding of the disclosed technology and shall not be considered limiting of the breadth, scope, or applicability thereof. It should be noted that for clarity and ease of illustration these drawings are not necessarily made to scale.

Figure 1 is an example environment in which embodiments in accordance with the technology of the present disclosure may be implemented.

Figure 2 is an example community safety system in accordance with embodiments of the technology of the present disclosure.

Figure 3 is an example non-administrator interface of an example community safety system interface operating on a user device accordance with embodiments of the technology of the present disclosure, implemented in an example environment.

Figure 4 is an example communication channel interface of an example community safety system application operating on a user device in accordance with embodiments of the technology of the present disclosure.

Figure 5 is an example broadcast message interface of an example community safety system application operating on a user device in accordance with embodiments of the technology of the present disclosure.

Figure 6 is an example teacher interface of an example community safety system interface operating on a user device accordance with embodiments of the technology of the present disclosure, implemented in an example school environment.

Figure 7 is an example lockdown initiation interface of an example community safety system application operating on a user device in accordance with embodiments of the technology of the present disclosure.

Figure 8 is another example non-administrator interface of an example community safety system interface operating on a user device accordance with embodiments of the technology of the present disclosure, implemented in an example environment. Figure 9 is an example administrator/police interface of an example community safety system interface operating on a user device accordance with embodiments of the technology of the present disclosure, implemented in an example school environment.

Figures 10A & 10B are example broadcast generation interfaces interface of an example community safety system interface operating on a administrator device accordance with embodiments of the technology of the present disclosure, implemented in an example school environment.

Figure 11 is a flow diagram of an example alert notification process in accordance with embodiments of the technology of the present disclosure. Figure 12 is an example communication channel interface of an example community safety system application operating on an administrator device in accordance with embodiments of the technology of the present disclosure.

Figure 13 is an example location visualization interface of an example community safety system application operating on an administrator device in accordance with embodiments of the technology of the present disclosure.

Figure 14 is an example environment where a non-administrator attempts to generate an alert notification while outside an example security zone, in accordance with embodiments of the technology of the present disclosure.

Figure 15 is a flow diagram of an example location-based capability determination method in accordance with embodiments of the technology of the present disclosure.

Figure 16 is a flow diagram of an example threshold-based automatic police notification method in accordance with embodiments of the technology of the present disclosure.

Figure 17 illustrates an example computing component that may be used in implementing various features of embodiments of the disclosed technology. Figure 18 is a flow diagram of an example location-based capability determination method including a user association in accordance with embodiments of the technology of the present disclosure. Figures 19A, 19B, and 19C illustrate an example escort request interface in accordance with embodiments of the technology of the present disclosure.

Figures 20A and 20B illustrate an example escort user interface in accordance with embodiments of the technology of the present disclosure. Figure 21 illustrates an example situation of multiple organizations having individual security zones (with geo-fencing) in accordance with embodiments of the technology of the present disclosure.

Figure 22 illustrates an example process of inter-organizational communication in accordance with embodiments of the technology disclosed herein. Figure 23 A illustrates another example administrator interface in accordance with embodiments of the technology disclosed herein.

Figure 23B illustrates an example population status interface in accordance with embodiments of the technology disclosed herein.

Figure 24A illustrates another example student interface in accordance with embodiments of the technology disclosed herein.

Figure 24B illustrates an example and population status response interface in accordance with embodiments of the technology disclosed herein.

The figures are not intended to be exhaustive or to limit the invention to the precise form disclosed. It should be understood that the invention can be practiced with modification and alteration, and that the disclosed technology be limited only by the claims and the equivalents thereof.

Detailed Description of the Embodiments

The technology of the present disclosure addresses many of the drawbacks of current emergency systems for institutions, such as schools, hospitals, large venues, corporations, and other institutions. Embodiments of the technology disclosed herein provide a two-way communication system for initiating and broadcasting alerts of threats and emergencies developing that affect those associated with the institutions. Anyone associated with the system is capable of sending an alert notification to administrators (i.e., those responsible for ensuring the safety of all associated with the institution) of a threat or arising emergency, such as a shooter on the institution's campus, medical emergencies, or other emergency situations. Such alerts may be initiated by use of an application operating on any user device, such as a mobile phone, PDA, smartwatch, laptop, or other mobile device connected to a communication network, such as a cellular network, the Internet, or an intranet. This alleviates the drawbacks of standard call box technology, and ensures that the most temporally-relevant information is communicated to those in charge from the best source of valuable information— the individual at the scene as it is developing.

Further, embodiments of the technology disclosed herein provides a central management entity for managing communication between members of the institution. When an alert is initiated, the central management entity creates a dedicated communication channel between the individual who initiated the alert and one or more of the administrators responsible for protecting those associated with the institution. Individuals may provide additional details to the administrators in real-time directly from the scene, providing invaluable information for addressing and maintaining control of the situation.

The technology of the present disclosure further decentralizes the broadcast notification capability. Administrators are capable of generating broadcast notifications from anywhere via a user device. In some cases, broadcast notifications may be tailored for a specific category of registered users, and transmitted solely to that impacted user category. In this way, more tailored broadcast notifications are possible without the potential to bog down the communication network, alleviating the potential for notification delays due to network congestion. Such issues have arisen in current emergency communication systems, sometimes with notifications not reaching the intended recipients anywhere between two hours after being sent (such as the case with the Virginia Tech campus shooting) to even several days later. A faster and more effective "lockdown" procedure may be achieved through implementation of embodiments of the present disclosure. A lockdown is a specialized broadcast message intended to notify all those of a serious situation occurring on campus. Generally, to initiate a lockdown procedure, most current systems require that an individual locate a hard wired telephone and enter a code, or trigger the lockdown via a device located in a central location, such as the main office of a school. However, if the emergency itself compromises the central location or renders an individual's ability to reach a telephone improbable, the lockdown is not triggered, meaning that others in the institution will remain ignorant to the dangerous situation. In live shooter drills conducted by police departments, one of the main drawbacks of current systems was the delay or inability in triggering the lockdown procedure.

Embodiments of the technology disclosed herein addresses this drawback through a one- touch lockdown initiator that registered users may trigger via any user device. This enables individuals to trigger the lockdown without the need to go to a specific location and use a designated device, allowing the lockdown to be initiated from anywhere. This reduces the potential for the lockdown initiation process to be compromised.

Embodiments of the present disclosure further provide direct police-community interaction, unlike traditional emergency systems. Most current systems are self-contained, meaning that the police are not tied directly into the system. Instead, contact must be made with the police in addition to sending the notification out to members of the community or institution. Embodiments of the technology disclosed herein include a user category for the police, enabling valuable information regarding an emergency directly to the police, instead of needing to be relayed separately. Broadcast notifications may be sent to the police in addition to the rest of the community. Moreover, some embodiments include a special police notification capability. If the central management entity receives two alerts from different individuals within a certain amount of time of each other, the central management entity may send a specialized notification directly to the police indicating a potentially dangerous situation developing, as identified by custom algorithms. Multiple threats may indicate one large emergency is developing that may require police intervention, or that there are multiple emergencies at one time that the administrators may not be capable of addressing simultaneously.

In addition, by including the police within the emergency communication system, the police are capable of directly interacting with members of the institution. Police may initiate alerts and generate broadcast messages via a user device in the same way as any other member of the institution. This incorporation of the police within the system helps build a greater relationship between the police and members of the institution, while allowing the police to directly communicate important information to individuals in an efficient and effective manner.

Unlike many current systems, the embodiments of the technology disclosed herein addresses many of the privacy concerns arising in the new digital age. In cases where members interact with the system via an application downloaded onto a user device, such as a mobile phone or tablet computer, the need to ensure privacy is important. This is true where embodiments are implemented at schools, where the privacy of the student is a major concern, as well as other organizations (e.g., hospitals, government entities). Although the central management entity is capable of obtaining location data regarding each user, such location information— obtained via a GPS receiver or other location service of the user device— may not be logged until the user attempts to initiate an alert, in some embodiments. Moreover, the information is only obtained by the central management entity; no location data for a user is stored or obtained directly by an administrator or emergency medical services (EMS) (e.g., police, fire departments, ambulances). To further increase privacy and security, no information regarding individuals are stored at the user device, only at the central management entity. In this way, information is made available only when it is necessary to address an ongoing emergency.

Before describing in detail the technology of the present disclosure, it may be helpful to describe an example environment in which embodiments of the technology may be implemented. Figure 1 shows an example Community Safety System (CSS) 100 in which embodiments of the technology disclosed herein may be implemented. A plurality of user devices 102 are connected with a notification management entity (NME) 104 through a network 106. The type of communication network represented by network 106 may vary, depending on the communication protocol available to the user devices 102 at a given time. Some non-limiting examples of communication protocols over which the user devices 102 may connect to the network 106 include: cellular telecommunications protocols, such as GSM, UMTS, CDMA2000, LTE, or WiMAX; wired communication methods, such as cable, DSL, dial-up, or fiber-optic; or wireless communication methods, such as satellite communications, Wi-Fi, Bluetooth, or near- field communication (NFC). The user devices 102 may be able to utilize more than one type of communication protocol to connect with the network 106 in some embodiments. User devices 102 may be any number of computing devices, having a memory and processor. Non-limiting examples of user devices 102 are: desktop computers; laptops; tablets; cell phones; smart phones; wearable technology, such as smart watches; PDAs; or other communication devices. An alert system application running on the user devices 102 provides a user interface that enables users to communicate with the NME 104 through the network 106. The alert system application may be an application downloaded to the user devices 102 and stored in memory. In some embodiments, the alert system application may be operating within another program running on a user device 102, such as a web browser. The user devices 102 communicate with the NME 104 through the network 106. The

NME 104 comprises one or more servers. In various embodiments, the NME 104 may be a data center where all the one or more servers are physically co-located. Other embodiments may have the one or more servers being located in different physical locations, with each of the servers being connected in a distributed computing network. In some embodiments, at least one of the one or more servers may be a virtual server. The NME 104 may comprise a cloud server.

In various embodiments, the NME 104 may comprise a combination of these different server types.

Having thus described an example environment in which the disclosed technology can be implemented, various features and embodiments of the disclosed technology are now described in further detail. After reading the description herein, it will become apparent to one of ordinary skill in the art that the disclosed technology can be implemented in any of a number of different environments operating with any of a number of different user devices 102.

Embodiments of the technology disclosed herein provides an emergency notification system, the CSS, for use by communities and different entities, such as schools, hospitals, and malls. The CSS notifies communities members of ongoing emergencies and dangerous situations relevant to the community members. In addition, the CSS provides a secure, two-way communication system to enable community members to notify administrators and/or EMS of dangerous situations and emergencies occurring at the time. Figure 2 illustrates an example implementation of the CSS 200 on a school campus in accordance with the technology disclosed herein. For ease of discussion, the various features of the CSS 200 will be described herein in reference to an example implementation on a school campus. The use of a school campus as the example environment in no way should be read to limit the application of the technology described herein to only that environment. After reading the description herein, it will become apparent to one of ordinary skill in the art that the disclosed technology can be implemented in any of a number of different communities, including hospitals, malls, airports, exhibition halls, and other large areas where many people may be present.

The CSS 200 includes an NME 202, a plurality of user devices 206, at least one administrator device 208, and a connection to the police 214. The police is used as one example of the type of EMS entity that may be connected within the CSS 200. In various embodiments, the NME 202 may be similar to the NME 104 described with respect to Figure 1. Each NME 202 services a particular security zone 210. The security zone 210 may be a single building 212 (i.e., a school building) or multiple buildings 212 comprising a campus. In various embodiments, the security zone 210 may encompass a continuous geographic area defining a campus, or it may encompass one or more geographically separate areas that together define a campus, such as satellite buildings located a few blocks away from a main campus. The security zone 210 may also encompass a buffer area around the campus. For example, the security zone 210 may encompass all the buildings 212 within the campus, as well as a buffer zone comprising all the surrounding area within 100 feet of the campus.

Each of the plurality of user devices 206 and the administrator device 208 can communicate with the NME 202 over a network 204. The network 204 may be similar to the network 106 described with respect to Figure 1. The network 204 alerts to be sent to and from user devices 206 and at least one administrator device 208 from the NME 202.

Although identified as user devices 206 and administrator device 208, both categories of devices may be similar to the user devices 102 discussed above with respect to Figure 1. For example, the administrator device 208 may also be one or more of: desktop computers; laptops; tablets; cell phones; smart phones; wearable technology, such as smart watches; PDAs; or other communication devices. The differentiation between user devices 206 and administrator devices 208 is related to the user category associated with the particular device at the time of operation, based on the method of registration with the NME 202. Registration shall be discussed in detail below. The NME 202 is responsible for ensuring a secure and private connection between the user devices 206 and the at least one administrator device 208. As will be described in more detail below with respect to Figures 3-16, when the NME 202 receives an alert from one of the user devices 206, the NME 202 creates a secure communication channel between the user device 206 that sent the alert and at least one of the administrator devices 208 registered with the system. The secure communication channel provides two-way communication between the user who initiated the alert via the user device 206 and an administrator using the administrator device 208. In this way, the user may provide valuable additional information regarding the extent of the emergency. For example, if a medical emergency is occurring, the user can inform the administrator of the type of medical emergency is ongoing, such as an allergic reaction. With this additional information, the administrator using the administrator device 208 can identify the best course of action to address the situation. In addition to creating secure communication channels, the ME 202 may also maintain a listing of all registered users on the CSS 200, and the user category to which they belong. For example, an CSS 200 implemented for a school environment may have the following types of user categories: students; teachers; and administrators. In other embodiments, greater or fewer categories may be included, depending on the granularity desired by the implementing institution. Each user category may have different capabilities. For example, a student may be able to initiate an alert and view broadcasted messages, while a teacher may be able to initiate an alert, view broadcasted messages, and initiate lockdown procedures via a lockdown button. In some embodiments, a "parents" user category may be included, which may be associated with a registered student to provide additional functionality to the student user. A more detailed discussion of the different capabilities available to each example user category will be discussed with respect to Figures 3-16, 18-20, 23 A, 23B, 24A, and 24B.

The CSS 200 may include a connection to the EMS 214. In various embodiments, other emergency management entities may be included in lieu of, or in addition to, the EMS. Some non-limiting examples of other emergency management entities may include hospitals, fire departments, or authoritative entities (e.g., private health and emergency organizations). In some embodiments, governmental agencies (e.g., FEMA, DHS, etc.) may also be connected within the CSS 200. For ease of discussion, the technology of the present disclosure shall be discussed with reference to EMS interconnection. A person of ordinary skill in the art would appreciate that the discussion is applicable to connecting other emergency management entities or governmental agencies.

Referring back to Figure 2, the police 214 may interact with the CSS 200 in a variety of ways. In some embodiments, the police 214 may have a central terminal installed at one or more EMS departments within a certain distance of the security zone 210, such as, for example, a desktop computer. EMS officers on duty and responsible for the area within which the security zone 210 is located may have administrator devices 208 in various embodiments that are connected to the NME 202 over the network 204.

By including the EMS within the CSS 200, greater community-EMS interaction is possible, thereby enabling the exchange of information between the two entities. In addition, by looping the EMS into the CSS 200, response time to emergencies may be reduced, and the information communicated to the EMS entities may result in an improved response (as more information as to the situation is conveyed faster). In some embodiments, the CSS 200 may include a EMS notification trigger, which is a threshold related to the number of alerts received by the NME 202 within a given period that sends a special notification to the EMS 214 of one or more emergencies ongoing in the security zone 210.

For example, if the NME 202 receives two or more alerts within a five-minute period, the NME 202 immediately transmits the alert to the police 214. In this way, no one individual need contact the EMS such that, if the main office is compromised for some reason, the EMS will still be notified without requiring a person to physically pick up the phone and dial 911.

Figure 16 illustrates an example threshold-based automatic EMS notification method in accordance with embodiments of the technology of the present disclosure. Utilizing embodiments of the threshold-based automatic EMS notification method enable a NME 202 to alert EMS without the need for an administrator to initiate an alert be sent to the police 214. At 1602, an administrator sets a EMS notification trigger value. The EMS notification trigger value may be a set period between alert notifications received from multiple users in some embodiments, such that the NME 202 will send a broadcast notification to (in the illustrated example) the police 214 if the time between two consecutive alert notifications received by the NME 202 from two registered users is less than the set period. In various embodiments, the EMS notification trigger value may be a set number of notifications received by the NME 202 during a set period, such that if the NME 202 receives four or more alert notifications within five minutes, the NME 202 immediately notifies the police 214. If the EMS notification trigger value is not exceeded in such embodiments prior to expiration of the period, the process starts over again.

At 1604, the NME 202 receives a first alert from a user device at a first time. The NME 202 records the time of the first alert. In some embodiments, the user device of 1604 may be an administrator device, i.e. a device utilized by a registered user associated with an administrator user category who is logged into a CSS application operating on the device. At 1606, the NME 202 receives a second alert from a second user device at a second time. Again, the NME 202 records the time of the second alert.

At 1608, the NME 202 identifies the period between the first time of the first alert and the second time of the second alert, and determines whether that period falls within the EMS notification trigger value set by the administrator at 1602. If YES, at 1610 the NME 202 transmits a special alert to the police 214. In some embodiments, the special alert may comprise a broadcast message to one or more administrator devices associated with the police 214 indicating that multiple events are developing on campus. The ME 202 may attach a detailed listing of the types of emergencies ongoing to the special alert in various embodiments, to provide the police 214 with additional relevant information. If the period between the first time of the first alert and the second time of the second alert is greater than the EMS notification trigger value set by the administrator at 1602, the NME 202 does not take any action outside its normal operation, illustrated at 1612.

The users, administrators, and EMS may interact with the CSS 200 through a CSS application operating on the user devices 206 or administrator devices 208. The CSS application provides a user interface through which a user, administrator, or the police may send and receive alerts and communications through the NME 202 of the CSS 200. As discussed above, the CSS 200 may provide different user categories that may be associated with different registered users, providing different capabilities based on the associated user category.

Accordingly, each user is registered with the NME 202 prior to being included within the CSS 200. In some embodiments, the registration may be based on the particular user device 206 or administrator device 208 on which the CSS application is operating. Non-limiting examples of information indicative of the specific device that may be utilized for registration include: Internet protocol (IP) address of the device; media access control (MAC) address of the device; serial number of the device; and other unique identifiers associated with user devices 206 and administrator devices 208. In other embodiments, registration may be based on unique identifiers related to a particular user logged into the CSS application operating on a user device 206 or administrator device 208. Non-limiting examples of unique identifiers related to a particular user include: an email address; a username; or other unique identifier.

Privacy is a key concern in developing an emergency alert system similar to embodiments in accordance with the technology discussed herein. Although it is important to know who is generating alerts and their associated with an institution, it is important to make sure that not too much information is obtained that a person's privacy is thought to be violated. This is enhanced when dealing with minors, such as primary school-aged students, or sensitive organizations, such as non-governmental agencies (NGOs), government agencies, or the military, to name a few. In some cases, the registration process may only require the user's first and last name, and an associated email address. In this way, the person is identified by their given name, and the email address may be used for verification purposes.

Through registration, the ME 202 is capable of monitoring what users are capable of generating alert notifications. In addition, registration enables the NME 202 to include identifying information of the user, such as the user's name, to curtail the possibility of false alert generation by anonymous users. In some embodiments, the NME 202 may require that an administrator or supervisor of the institution implementing the CSS 200 must verify any user attempting to register with the CSS 200 before the user is permitted to access the NME 202. The addition of users may need to be conducted by the implementing institution in some embodiments, instead of allowing individual users to attempt to register themselves. User information may be inherited from one or more databases or management information systems associated with an institution in various embodiments, such . For example, where the CSS 200 is implemented within a school environment, user information could be inherited from school or school district databases, such as a student information system managed by the school district. When the student graduates or leaves a particular school, the CSS 200 can update based on information from the student information system indicating that the student is no longer associated with that particular school or CSS 200, and may remove them from the system.

Although described with respect to a single institution, the CSS 200 may include multiple physical institutions, e.g., the CSS 200 covers an entire school district with multiple individual schools. In such embodiments, the CSS 200 may be managed by a school district. The NME 202 may be configured to dedicate one or more servers to each school, creating multiple sub- CSS domains within the CSS 200. The multiple sub-CSS domains may be serviced by all the servers of the NME 104 in some embodiments, and the NME 104 may be configured to provide additional processing power to a particular sub-CSS domain based on the bandwidth necessary at a particular time, i.e., if an emergency is ongoing and messages need be sent to a large number of registered users. In this way, the CSS 200 enables robust response and can ensure that messages are delivered in a timely fashion.

As discussed above, each user category is provided different capabilities within the CSS 200. In the present example implementation on a school campus, there are five different user categories: student; parent; teacher; administrator; and EMS. Although the present example has five categories, other example implementations may have greater or fewer user categories, depending on the different types of users that may be present in the security zone 210, or the number of differences in capabilities that the implementing institution wants to provide.

Each user, administrator, and EMS department/officer may interact with the CSS 200 through a CSS application operating on the user devices 206 or the administrator device 208. The capabilities available to each user are dependent on the user category associated with the user. When a registered user logs into the CSS application on a device, the ME 202 identifies the user category to which the logged-in user is associated and provides a user interface enabled with the capabilities available for that user category. Figures 3-16 are example user interfaces in accordance with the technology of the present disclosure. Example embodiments identifying different capabilities for the example user categories identified above will be described within reference to Figures 3-16, 18-20, 23 A, 23B, 24A, and 24B.

Figure 3 is an example non-administrator user interface 300 in accordance with various embodiments of the technology disclosed herein. In the example school campus implementation, the non-administrator user interface 300 is associated with a student user category, and is allowed to generate an alert and view broadcast messages. As illustrated in Figure 3, the student user interface 300 includes an alert type area 302. A student may use the alert type area 302 to select a type of alert to generate. In various embodiments, the alert type area 302 may include a set of pre-defined alert types represented by selectable icons. In the illustrated student user interface 300, the alert type area 302 includes several pre-defined alert types: an alert for a weapon on campus; an alert for weather-related emergencies; an alert for an unknown or suspicious person being on or near campus; an alert for drug use or sales occurring on campus; an alert for a fight about to start or ongoing; and an alert for a medical emergency. Additional categories may be included in other embodiments, such as a type for maintenance- related emergencies (i.e., water pipe burst on campus). A user-definable type may be included in some embodiments to enable the student to provide their own defined type of emergency, in the event the emergency does not fall within the pre-defined types in the alert type area 302.

Once the student has selected the type of alert from the alert type area 302, the student can send the alert by clicking the "Send Alert" button 304. By hitting the "Send Alert" button 304, an alert notification is sent to the NME 202 illustrated in Figure 2. In some embodiments, the alert may be sent after a certain amount of time passes after the student selects the alert type in the alert type area 302, without the need to hit a "Send Alert" button 304. In some situations, it may be better and safer to enable a one-touch alert, instead of requiring the student to hit the "Send Alert" button 304. Various embodiments may include a quick-alert shortcut, wherein the user may bypass the need to hit the "Send Alert" button 304. Where the CSS application is running on a device having a traditional input system (e.g., a mouse), the student may simply double-click the selectable icon within the alert type area 302, immediately sending the alert. Where the CSS application is running on a device having a touchscreen or other pressure sensitive input, the CSS application may immediately send the alert based on the pressure applied in selecting the selectable icon. Light pressure may select the selectable icon, but heavy pressure may select the type of alert and initiate the alert in one motion.

After receiving the alert from the student, the NME 202 identifies the registered individuals associated with the administrator user category, and sends the alert to one or more of those identified administrators. By alerting those associated with the administrator user category, those with the authority to initiate a lockdown procedure can determine whether such a procedure is necessary, based on the nature of the received alert. In some embodiments, the NME 202 may send the alert to all the administrators associated with the administrator user category. In various embodiments, the NME 202 may send the alert to a subset of those associated with the administrator user category.

In addition to routing the alert to one or more of the registered administrators, the NME 202 also opens a dedicated communication channel between the student's user device 206 and one or more of the administrator's administrator devices 208. Figure 4 illustrates an example communication channel interface 400 opened in the CSS application operating on the student's user device in accordance with embodiments of the technology of the present disclosure. By providing the communication channel, administrators are capable of obtaining additional information regarding the ongoing emergency from the student who initiated the alert. The NME 202 opens the communication channel interface 400 in the CSS application operating on the student user device 206 immediately after the student sends the alert in some embodiments. In other embodiments, the NME 202 may delay in opening the communication channel interface 400 on the student user device 206 until at least one of the administrator devices 208 acknowledges the alert and is ready to speak with the student. A similar communication channel interface 400 is also opened on at least one of the administrator devices 208 that acknowledge the alert. In some embodiments, more than one administrator device 208 may acknowledge the alert, and the NME 202 will open a similar communication channel interface 400 on each acknowledged administrator device 208. In such embodiments, a group communication is established between the student user device 206 and each acknowledging administrator device 208, allowing all participants to see the ongoing communication.

The ability for two-way communication between the student who initiated the alert and the one or more administrators enabled by the communication channel interface 400 opened by the NME 202 improves the traditional one-way, text-based notification systems currently employed on institutional campuses. Allowing students to initiate alerts via a user device 206 from anywhere on campus reduces the time necessary to provide valuable information to administrators or the authorities, alleviating the issues related to stationary call boxes. Further, information may be gathered in real-time, removing the delay between the identification of an emergency and administrators and authorities arriving at the scene.

In some embodiments, students and administrators may transmit more than just text- based messages to each other, further improving upon the current systems. As illustrated in Figure 4, the communication channel interface 400 may include the ability to send voice recordings, videos, or pictures by toggling a microphone button 404. When engaged, the microphone button 404 activates the microphone of the user device 206 to enable the student to record a message to send to the one or more administrator devices 208. In some embodiments, the microphone button 404 may open an audio stream through the NME 202 in the event that the student is unable to type a text-based message or wants to allow the administrators to listen to everything that is ongoing. Where the user device is equipped with a camera, the microphone button 404 may open a video and/or audio stream through the NME 202, such that images of the scene may be streamed to the requisite administrators, EMS personal, or other crisis managers, in various embodiments.

Students may also attach files to send to the one or more administrator devices through the communication channel interface 400 by selecting an attachment button 408. The files attached by the student may be files stored in the memory of the user device 206 in some embodiments. The files may include documents, photos, video, or other data item that the student wants to send to the administrator devices. In some embodiments, students may also be able to send stored video clips or streaming video through the communication channel interface 400 to the administrator devices 208. Although described in relation to the capabilities of the student within the communication channel interface 400, each administrator may be able to send text, audio, video, or other types of data to the student via the similar communication channel interface operating on the administrator devices 208.

In various embodiments, once the student has initiated an alert through the student user interface 300 of Figure 3, the student may only communicate with administrators until the alert is ended. The communication channel interface 400 of Figure 4 may include an "End Alert" button 402 in some embodiments, which a student may use to end an alert that that student initiated through an CSS application operating on the student's user device 206. Students may only end alerts that the particular student initiated; those associated with the student user category do not have the capability to end alerts initiated by another person. Referring back to Figure 3, the example student user interface 300 may further include an audible alert trigger 308 in various embodiments. Some emergency situations may require an audible and visible alert at the scene. For example, if a student is being stalked or followed by a stranger, or is being assaulted, alerting those within the vicinity as to the emergency may help cease or prevent further harm. In various embodiments, a student may trigger an audible alarm by sliding the audible alert trigger 308. Where the student's user device includes a touch screen, the student may trigger the audible alarm by swiping the audible alert trigger 308 to one side. The direction of the swipe may be configured based on the dominant hand of the student: in some embodiments, the swipe may be to the left, in other embodiments, the swipe may be to the right. In some embodiments, the student may be able to swipe in the left or right direction. When used, the audible alert trigger 308 of the CSS application may initiate a loud alarm sound utilizing speaker included within the user device, alerting those nearby of an emergency and potentially scaring off the suspicious character or attacker. In various embodiments, the audible alert trigger 308 may also trigger a visible indicator, such as flashing a light included within the user device. To ensure that students do not accidently initiate the audible alert trigger 308, the CSS application may identify whether a swipe was intended or not in various embodiments. The CSS application may only initiate the audible alert if the student swipes the audible alert trigger fully across the screen, indicating that the student truly intended to initiate the alert. If the student does not fully swipe across the screen, the audible alert trigger 308 may return to its original position and the CSS application would not initiate the audible alert. Both the example student user interface 300 and the communication channel interface 400 allow a student to view broadcast notifications by clicking on a broadcast message button 306, 406. Broadcast messages are notifications broadcast by one or more administrators to all registered users of the CSS 200 of Figure 2, providing information regarding emergencies occurring within the security zone 210. In this way, the broadcast messages keep everyone informed of ongoing situations, and can be used to provide relevant information, such as locations of protection, open exits, and to warn those not within the security zone 210 to stay away until the emergency is resolved. The broadcast message button 306, 406 may be represented by an icon, like the radio tower icon in the illustrated examples of Figures 3 and 4. In other embodiments, the broadcast message button 306, 406 may be a text button, similar to the illustrated example "End Alert" button 402.

An example broadcast message interface 500 in accordance with the technology disclosed herein is illustrated in Figure 5. As illustrated, the broadcast message interface 500 includes a listing of the broadcast messages sent by administrators and/or the police (or other EMS entity) to all registered users of the CSS 200 of Figure 2. An example broadcast message 502 shows a broadcast message related to an initiated lockdown procedure. Another example broadcast message 504 shows a broadcast message containing evacuation or relocation information related to an emergency occurring at Demo High School. The broadcast message interface 500 may store a listing of all the broadcast messages sent by administrators and/or police to the registered users of the CSS 200 in some embodiments. In other embodiments, the broadcast message interface 500 may list only the last x number of broadcast messages, such as the last 10, 20, or 35 broadcast messages. Each broadcast message shown in the broadcast message interface 500 may have an expiration value in various embodiments, wherein the broadcast message is no longer shown in the broadcast message interface 500 after a certain amount of time, or other measurement variable (i.e., only the last four broadcast messages are shown). The broadcast message notifications visible in the broadcast message interface 500 may be stored locally on a user device or an administrator device, or the notifications may be stored at the NME and pushed or pulled to the user device or administrator device when the broadcast message button 306, 406 is activated. In some embodiments, the CSS 200 may further enable students to request escorts in the event the student does not feel safe traveling alone or needs assistance for some reason. Figure 19 A, 19B, and 19C illustrates an example escort request interface 1900 in accordance with embodiments of the technology of the present disclosure. A student may enter the escort request interface 1900 by selecting an escort request button in an options menu of the example student user interface 300 of Figure 300. In some embodiments, the options menu may be a drop down menu available on the student user interface 300 or it may be accessible by clicking or swiping to the side of the student used interface 300.

As shown in Figure 19 A, the escort request interface 1900 may include a map marker area 1902. The student may use the map marker area 1902 to indicate where on the map a student. In some embodiments, the CSS 200 may obtain location data from the user device and use the location information in identifying where the student is on the map in the map marker area 1902. The student may, in some embodiments, move the marker identifying where the student is to another location, if the student wants to meet the requested escort at another location. In some embodiments, the student may also enter a destination address.

After the student has identified where the student is located or wants to be picked up, the student may request an escort by selecting the "Request Escort" button 1904. In some embodiments, the request may be sent automatically once the student presses the "Request Escort" button 1904. In other embodiments, a confirmation screen may be displayed by the CSS application to ensure that the student wants to request the escort. In such embodiments, where the CSS application is running on a device having a traditional input system (e.g., a mouse), the student may simply double-click the "Request Escort" button 1904, immediately sending the request. Where the CSS application is running on a device having a touchscreen or other pressure sensitive input, the CSS application may immediately send the request based on the pressure applied in selecting the "Request Escort" button 1904. Light pressure may register as a normal press of the "Request Escort" button 1904, but heavy pressure may bypass any delay or confirmation screen and immediately send the request.

Once the request has been sent and accepted, the escort request interface 1900 may indicate to the student that the request has been accepted and provide an estimated time of arrival for the escort. Figure 19B illustrates an example escort request interface 1900 for such an embodiment. In some embodiments, the escort request interface 1900 may include additional information. Some non-limiting examples of additional information that may be provided to the student via the escort user interface 1900 of Figure 19B include: the name of the escort; a picture of the escort to enable the student to identify the escort; the phone number of the escort; or estimated routes that may be taken once the escort arrives to reach the intended destination, if the student is able to enter a destination address. As the escort moves closer to the student, the escort request interface 1900 of Figure 19B may display to the student the actual location of the escort.

Figure 19C illustrates an example escort request interface 1900 once the escort has begun in accordance with embodiments of the technology disclosed herein. As shown in Figure 19C, the escort request interface 1900 indicates that the escort is in progress. In some embodiments, the CSS 200 may be capable of determining that the escort has begun based on the relative locations of the student and the escort, as identified based on location information obtained from each respective user device. Various embodiments may require that the escort indicate that the escort has begun using a CSS application running on the escort's user device.

Although described with respect to a registered user associated with a student user category, some embodiments may enable any registered user to request an escort. For example, in some embodiments a registered user associated with a teacher user category may need an escort to help assist in moving from one place to another.

Figure 6 illustrates another example non-administrator user interface 600 where (in continuing with the school example environment) the user is associated with a teacher user category in accordance with embodiments of the technology of the present disclosure. In the illustrated embodiment, the teacher user interface 600 is similar to the example student user interface 300 of Figure 3. In various embodiments, the teacher user category has the same capabilities to create an alert (602, 604), communicate with administrator devices 208 (i.e., a similar communication channel interface 400 as illustrated in Figure 4), and view broadcast messages (i.e., broadcast message button 606). These functions of the teacher user interface 600 function in a similar way as those described above with regards to Figures 3 and 4. Although not shown in Figure 400, the example teacher user interface 600 may include an audible alert trigger similar to the audible alert trigger 308 illustrated in Figure 3.

As discussed above, a key to resolving emergencies is the ability to control the campus, which is usually achieved by initiating a "lockdown" of the campus. In various embodiments, a lockdown includes sending a broadcast message to all registered users and administrators indicating that the school is on lockdown. Many active shooter drills, performed by police departments to check the lockdown procedures of schools, have identified, however, that lockdown procedures were too slow. This means that it took too long for the lockdown to be initiated, enabling the live shooter to injury and/or kill one or more persons on campus. One of the reasons for the slowness of the lockdown procedure was that a lockdown generally needed to be initiated from the front office. If an emergency compromised the front office, a lockdown procedure may never actually be initiated. To address these issues related to initiation of a lockdown, embodiments of the CSS 200 in accordance with the present disclosure provides a one-touch lockdown capability. Because teachers themselves may be the closest school officials/employees with sufficient information to determine whether the situation calls for a lockdown to be initiated, some embodiments of the teacher user interface 600 includes a lockdown initiator 608. If necessary, a teacher may use his or her user device 206 to initiate a download by pressing the lockdown initiated 608. In some embodiments, the lockdown procedure may begin immediately after the teacher presses the lockdown initiator 608. To provide for potential unintended initiations, a timed delay may begin once the lockdown initiator 608 is pressed, providing a period during which the lockdown may be cancelled, in some embodiments. In such embodiments, the CSS application may enable immediate initiation of a lockdown in similar fashion as the immediate alert generation described above with respect to Figure 3 and the double-click/heavy pressure functionality. For example, a double-click on the lockdown initiator 608, or heavy pressure on the lockdown initiator 608, may result in an immediate initiation of the lockdown procedure, bypassing any delay. An example lockdown initiation interface 700 in accordance with the present disclosure is illustrated in Figure 7.

A teacher user category may also be capable of serving as an escort, as described above with respect to Figures 19A, 19B, and 19C. Escorts could also be registered users associated with other categories, such as administrators, supervisors, EMS, or even other students. When acting as an escort, a registered user may accept a request for an escort and assist another registered user. Figures 20A and 20B illustrate an example escort user interface 2000 in accordance with embodiments of the present disclosure. As illustrated in Figure 20A, the escort user interface 2000 may display to the registered user acting as the escort information indicating that a student or other registered user as requested an escort. The escort user interface 2000 may also display additional information, such as but not limited to the name of the requester, phone number of the requester, a photo of the requester, the intended destination, or other information relevant to deciding whether to assist with the escort. The registered user acting as the escort may press an "Accept" button 2002 to indicate that he or she is willing to assist in escorting the requester. In some embodiments, pressing the "Accept" button 2002 may result in the escort user interface 20A changing to indicate that the request has been accepted and the time until arrival. In some embodiments, this escort user interface 2000 may be similar to the escort request interface 1900 described above with respect to Figure 19B. Various embodiments may include a button to open a communication channel with the requester, similar to the communication channel described above with respect to Figure 4.

If the registered user acting as the escort does not want to accept the request for some reason, the user could press the "Deny" button 2004. By pressing the "Deny" button 2004, the escort user interface 1900 may change and look like the escort user interface 1900 illustrated in Figure 20B. The request that was denied may be removed from the escort user interface 2000 of Figure 20B. Where there are no more currently pending escort requests, the escort user interface 2000 of Figure 20B may indicate that there are no additional requests.

In some embodiments in accordance with the technology of the present disclosure, the CSS may include a user category for individuals who, all though not directly associated with an institution, may still have an interest in emergencies that may arise. In the example school implementation, such a user category may consist of parents or legal guardians of students attending the school. Figure 8 is an example parent user interface 800 in accordance with the technology of the present disclosure. As illustrated, the capabilities of the parent user category is more limited than the student or teacher user category discussed above with respect to Figures 3- 7. In the illustrated example, the parent user interface 800 provides a broadcast message button 802 to enable registered users associated with the parent user category to receive and view broadcast messages, similar to the broadcast message capability discussed above with respect to the student user interface 300 and teacher user interface 600.

In some embodiments, the parent user interface 800 may also include an ongoing alerts button 804, which displays information related to alerts that have been generated but have yet to be resolved. The ongoing alerts button 804 may provide an interface showing any ongoing alerts triggered by a student associated with the parent in some embodiments. Alerts triggered by teachers for students associated with the parent may also be visible by pressing the ongoing alerts button 804 in various embodiments. In this way, parents can stay informed about alerts generated by those school employees, namely teachers, whom are in contact with the parent's child.

Various embodiments of the parent user interface 800 may include a resolved alerts button 806, which provides a listing of alerts that have been resolved, meaning the emergency has been addressed and is no longer ongoing. Users associated with the parent user category may view all resolved alerts that have been triggered within the CSS by pressing the resolved alerts button 806. By providing a listing of all resolved alerts, parents may keep abreast of the goings on at the school, to provide an idea of the level of safety provided by the institution. In other embodiments, the resolved alerts button 806 may provide an interface displaying only those resolved alerts which the student or students associated with the parent initiated.

Although the parent user category has been shown to have only passive, monitoring capabilities in the example parent user interface of Figure 8, other embodiments and implementations of the present disclosure may provide active capabilities for the parent user category. For example, some embodiments may enable the parent user category to initiate an alert. The extent of the capabilities provided to the parent user category depends on the particular implementation and the intentions of the implementing institution.

In addition to enabling parents to be kept abreast of emergencies affecting an associated student, the CSS 200 may allow for each parent-student grouping to identify multiple security zones of interest in various embodiments. For example, in addition to the security zone associated with the school, the student may also be associated with a second security zone— or home zone— encompassing the student's home. The CSS 200 may be configured to alert the associated parent when the student leaves or enters either the main security zone or the home zone. In this way, the associated parent would be capable of determining whether something has gone on between the student leaving school for the day and coming home, or vice versa. The CSS 200 may be configured to identify when a student user as entered or left a zone, and generate a notification that is sent to the associated parent user.

Another user category of the example school implementation is the administrator user category. As discussed above with respect to Figure 2, an administrator device 208 is a device where the register user logged into the CSS application operating on the device is associated with the administrator user category. In the example school implementation, an administrator may be the school principal, vice principal, administrative staff, campus security, or other school officials granted the responsibility of addressing emergencies that arise on campus. In some cases, all teachers may also be associated with the administrator user category, and no separate teacher user category need be utilized.

Figure 9 is an example administrator user interface 900 in accordance with the technology of the present disclosure. As illustrated in Figure 9, the administrator user interface 900 provides the greatest amount of capabilities compared with the student user interface 300, teacher user interface 600, or parent user interface 800.

The example administrator user interface 900 provides many of the same capabilities that have been described above. Various embodiments provide administrators with the ability to initiate alerts by pressing a Send Alert button 902, which brings up an alert type area and interface similar to the student user interface 300 and the teacher user interface 600. A broadcast messages button 904, ongoing alerts button 906, and resolved alerts button 908 may be provided in various embodiments. These buttons may function in a similar way as those described above with respect to the parent user interface 800, without the restrictions based on association with a student or other user category. As an administrator, it would be important to allow the administrator to view all alerts and broadcasts initiated within the CSS in order to stay abreast of all occurrences on campus. The administrator user interface 900 may also include a lockdown initiator 910, similar to the one described above with respect to the teacher user interface 600.

In addition to similar functionality shared with one or more of the student, teacher, and parent user categories, the administrator user interface 900 may also include the capability to generate and send out broadcast messages to some or all of the registered users of the CSS. By pressing the Send Broadcast button 912, an administrator may create a broadcast message, similar to the example broadcast message 504 described above with respect to Figure 5.

Figure 10A illustrates an example broadcast generation interface 1000 in accordance with the technology of the present disclosure. The broadcast generation interface 1000 is displayed on the administrator device when the Send Broadcast button 912 is pressed. An administrator may create a broadcast message, providing information relevant to the registered users of the CSS. As illustrated in Figure 10B, the administrator may select one or more of the user categories as recipients of the broadcast message generated through the broadcast generation interface 1000. For example, using the user category list 1005, the administrator may choose to send a broadcast message only to the teacher user category. To ensure that broadcast messages or multiple alert notifications are sent and received in a timely manner, the ME 202 may be configured to handle 100% load at a given time. For example, in some embodiments the NME 202 may include additional servers and/or load capacity than is required during quiet periods. When a large transmittal of information is required, such as if a large emergency occurs and a broadcast message need be sent to all registered users, the NME 202 may identify the need for additional capacity and utilize its entire capacity. This dedication of resources ensures that all messages are timely sent and received, thus avoiding the delays that have occurred with current systems. Various embodiments may have one or more servers or areas of capacity within the NME 202 dedicated to servicing only broadcast messages, thereby ensuring sufficient capacity for such situations.

As discussed above with respect to Figure 2, the EMS 214 may also be one of the user categories for the CSS 200. By including the EMS 214 within the CSS 200, the EMS 214 are capable of staying abreast of emergencies occurring within the security zone 210 of the CSS 200. In some embodiments, the EMS 214 may have similar capabilities as those of the administrator user category described above with respect to Figure 9. The EMS 214 may have the ability to generate broadcast messages, like the administrator user category. By including the EMS 214 within the CSS 200 and providing the ability to generate broadcast messages like administrators, embodiments of the technology disclosed herein provide an informational advantage to registered users of the CSS 200 over other emergency notification systems. Under current systems, the EMS are capable, at the most, of receiving information about an emergency from those at the scene, generally only after arriving at the scene themselves. The two-way communication capable with embodiments of the present disclosure enable the EMS to receive timely information from those at the scene in a timely manner, and also to present relevant information to the community at large in an effective manner. This leads to a more robust response and a better informed community. In addition, the police may also utilize a system in accordance with embodiments of the technology of the present disclosure to provide information to the registered users of other emergencies or situations that may not be directly related to the campus, but which the EMS believe the registered users should be aware or could help resolve. Although the example school implementation discusses including the police 214 within the CSS 200, other public authorities may also be registered with the CSS 200. For example, the fire department may be registered with the CSS 200. In some embodiments, the EMS department and the fire department may be separated into distinct user categories, or the departments could be lumped into a civil service user category. As another example, the local hospital may be registered with the CSS 200, to enable faster dispatch of ambulances to the school or other institution. Having just described the basic capabilities of each of the different example user categories, the interactions between the different components of the system for different notification events will now be described in detail.

As discussed above, many of the user categories are capable of initiating alerts, whereby one or more administrators are notified of an emergency within the security zone of the CSS. Figure 11 is an example process flow of the alert notification process in accordance with the technology of the present disclosure. At 1102, an alert notification is initiated by a first registered user via an CSS application operating on the first registered user's device. In the example school implementation, the first registered user may be a student, teacher, administrator, or the EMS. In other embodiments, the user categories may differ. At 1104, the ME receives the alert notification initiated by the first registered user. The ME is communicatively coupled to the CSS application of the first user's device via a network. The network may be one of: cellular telecommunications protocols, such as GSM, UMTS, CDMA2000, LTE, or WiMAX; wired communication methods, such as cable, DSL, dial-up, or fiber-optic; or wireless communication methods, such as satellite communications or Wi-Fi.

At 1106, upon receiving the alert notification, the NME tags the alert notification with information identifying the first registered user. By tagging the alert notification with information identifying the user who initiated the alert, the system injects accountability into the process to curtail prank alerts from being set off. In some embodiments, the NME may tag the alert notification with information identifying the location of the first registered user. The location data may come from a GPS component operating within the first registered user's device. Various embodiments may include the location data with the alert notification. In other embodiments, the NME may pull the information from the first registered user's device once the NME receives the alert notification.

Although location information may be included, privacy concerns may encourage that the NME does not constantly monitor any registered user's location while connected to the CSS.

For example, the NME may not retrieve location data until an alert is received. In other embodiments, the NME may obtain the location data once the CSS application is activated on the user's device, such as opening the application. In such embodiments, the idea is that a registered user may be seeking to generate an alert notification. In some embodiments, the location data may be retrieved from the first registered user's device only if requested by one or more of the administrator devices.

At 1108, the NME broadcasts the tagged alert notification to one or more administrator devices. By broadcasting the message to a plurality of administrators, the NME ensures that at least one administrator will notice the alert and address the situation. In various embodiments, more than one administrator may acknowledge the alert via an CSS application operating on the administrator device. In such cases, a group message is created.

At 1110, for each administrator that acknowledges the alert, the NME opens a secure communication channel between the first registered user's device and one or more administrator devices. The communication channel interface 400 of Figure 4 was discussed earlier with respect to the student user interface 300 of Figure 2. Figure 12 illustrates an example communication channel interface 1200 from the perspective of an administrator in accordance with the technology of the present disclosure. As seen in Figure 12, the communication channel interface 1200 is not much different from the student's communication channel interface 400 described above.

As illustrated in Figure 12, the communication channel interface 1200 of the administrators and/or police includes an identification area 1202, containing information identifying the first registered user and the alert type selected for initiation. In some embodiments, greater or lesser detail may be included within the identification area 1202, or available through an information button 1204.

As discussed above, location information may be included with the alert notification. In some embodiments, the communication channel interface 1200 may include a map button 1206. By pressing the map button 1206, an administrator or the police may view where the first registered user is located within the security zone. The map button 1206 may textually display the first registered user's location, such as an insert displaying an address, building name, or other location identification. A visual representation of the first registered user's location may be displayed in various embodiments. Figure 13 is an illustration of a location visualization interface 1300 in accordance with such embodiments of the present disclosure. In addition to utilizing location information to provide more context to an emergency, the

NME 202 may utilize location information to determine whether a user should be permitted to initiate an alert. In some implementations, it may be beneficial to limit the ability of registered users, such as students, to generate an emergency alert while not physically located on campus. In addition to tagging emergency alerts with identifying information, limiting the ability to send alerts from outside the security zone helps curtail potential abuse of the two-way communication to generate false emergency alerts for purposes of pranks. To combat this, the NME 202 includes a "geo-fence" capability, used to determine whether an emergency alert should be permitted to be sent to administrative users.

Figure 14 illustrates an example CSS 1400 with which a "geo-fence" capability of the NME 1402 in accordance with the technology of the present disclosure is described. In addition to utilizing location information to provide more context to an emergency, the NME 202 may utilize location information to determine whether a user should be permitted to initiate an alert. In some implementations, it may be beneficial to limit the ability of registered users, such as students, to generate an emergency alert while not physically located on campus. In addition to tagging emergency alerts with identifying information, limiting the ability to send alerts from outside the security zone helps curtail potential abuse of the two-way communication to generate false emergency alerts for purposes of pranks. To combat this, the NME 202 includes a "geo- fence" capability, used to determine whether an emergency alert should be permitted to be sent to administrative users.

As illustrated in Figure 14, the CSS 1400 is similar to the CSS 200 described with respect to Figure 2. Unlike Figure 2, however, the CSS 1400 shows user device 1406a, which is outside the security zone 1410, and user device 1406b, which is inside the security zone. When an NME 1402 receives an emergency alert from 1406a and 1406b, the NME 1402 can utilize location data from the user device of the registered users to determine whether the user is within the security zone and, accordingly, should be permitted to notify one or more administrators of a potential emergency.

Figure 15 is a flow diagram of an example location-based capability determination method of the NME 1402 in accordance with embodiments of the technology herein disclosed. At 1502, the NME 1402 receives an alert notification from a registered user. At 1504, the NME 1402 identifies the user category associated with the registered user who sent the alert notification. As discussed above, the registered user may have been a student, teacher, administrator, or police in various embodiments. The NME 1402 determines which user category applies to the registered user who sent the alert notification. In the example school implementation, only registered users associated with the administrator user category of the police user category are allowed to initiate an alert notification from outside the security zone, while students and teachers are only capable of generating an emergency alert while within the security zone. Not only does this help curtail pranks and make it easier to maintain accountability, such limitation helps to ensure that the students' and teachers' privacies are protected.

If the NME 1402 identifies the registered user as being associated with the administrator user category or the police user category, the NME 1402 proceeds normally, broadcasting the alert notification to one or more administrator devices at 1506.

If the NME 1402 identified the registered user as being associated with the student user category of the teacher user category, the NME 1402 identifies the location of the registered user. In many embodiments, identifying the location of the registered user may involve retrieving location data from the user device of the registered user. Such information may be obtained by the NME 1402 by retrieving the information from a GPS receiver of the user device, in some embodiments. In other embodiments, the location information may be included in the original alert notification.

Once the NME 1402 identifies the registered user's location, the NME 1402 determines whether the registered user's location is within the security zone at 1510. As stated above, in some embodiments the student user category and teacher user category are limited to only sending alert notifications to one or more administrators when on campus (i.e., within the security zone). If the NME 1402 determines that the student or teacher is within the security zone, the NME 1402 at 1506 proceeds normally. If the NME 1402 determines that the student or teacher is outside of the security zone, the NME 1402 at 1512 does not send the alert notification to one or more administrator devices. In some embodiments, the NME 1402 may display an error message to the student or teacher via the user interface of the CSS application operating on the user device.

As discussed above with respect to Figure 8, a student user category may be associated with, or tethered to, a parent user category. With reference to Figure 14, the CSS 1400 may enable a student user to send an alert from outside the security zone 1410 to the tethered parent in some embodiments. Figure 18 is a flow diagram illustrating another example location-based capability determination method involving tethered user categories in accordance with embodiments of the technology disclosed herein.

At 1802, the NME 1402 identifies the location of the registered student user. Although not shown, the identification of the registered student user's location is determined after the NME 1402 identifies a received alert as coming from a student user, similar to 1502 and 1504 described with respect to Figure 15. In many embodiments, identifying the location of the registered user may involve retrieving location data from the user device of the registered user. Such information may be obtained by the NME 1402 by retrieving the information from a GPS receiver of the user device, in some embodiments. In other embodiments, the location information may be included in the original alert notification.

The NME 1402 then determines whether the registered student user is within the security zone at 1804. If the NME 1402 determines that the student is within the security zone, the NME 1402 at 1806 proceeds normally and transmits the alert to one or more administrator devices. If the NME 1402 determines that the student is outside of the security zone, the NME

1402 at 1808 determines whether the registered student user is tethered with another registered user. If the NME 1402 determines that the student is not tethered with any other registered users, no alert is sent at 1810. If the NME does determine that the student is tethered with another registered user, the NME 1402 at 1814 sends the alert to the tethered registered user. In some embodiments, administrators, police, or other individuals with emergency management responsibilities (e.g., crisis managers) may want to seek information regarding the status of one or more groups of registered members. Figures 23A and 23B illustrate an example administrator interface 2300 and population status interface 2350 in accordance with embodiments of the technology of the present disclosure. The administrator interface 2300 is a modification of the example administrator interface discussed with respect to Figure 9. As illustrated in Figure 23 A, the administrator interface 2300 includes the same elements as Figure 9, with the addition of a population status button 2305. A population status is a special type of broadcast communication. Instead of broadcasting information out to the registered members of an organization, the population status check allows for administrators or other parties with emergency management responsibilities to obtain information on the status of all or some of its members. As discussed in greater detail below with respect to Figures 24A and 24B, a population status check broadcast sends a request to members of the organization to respond with an update on their current condition. In the event a member is unable to respond, the lack of response may be indicative of a situation developing for which someone should investigate. Moreover, based on the responses that are received, the administrators may be able to identify that an emergency is developing or ongoing in a particular area, despite the lack of an alert being received. Clicking the population status button 2305 accesses the population status interface 2350, illustrated in Figure 23B.

As illustrated in Figure 23B, the population status interface 2350 includes a sent request window 2355. The sent request window 2355 identifies past population status check requests that an administrator or other party with emergency management responsibilities sent. In some embodiments, the sent request window 2355 may maintain a listing of all prior requests, a specific number of prior requests (e.g. up to four requests), or a listing of all requests sent within a predetermined period of time (e.g., all requests sent within the past 30 days). An "Active" indicator may be appended to any request that is still ongoing. In various embodiments, a request may remain "Active" for a particular time period (e.g., for an hour), until all registered members have responded, or until the party that initiated the request ends it.

To initiate a population status check, the administrator can tap the send status request button 2360 of the population status interface 2350. In some embodiments, the send status request button may be represented by a graphical icon in the top bar of the population status interface 2350, similar to the lockdown icon discussed above with respect to Figure 9. When sending a population status check, the administrator may choose to send out a request to all registered members of the organization in some embodiments. In other embodiments, the administrator may decide to send the request only to certain categories of users, such as students, teachers, or parents.

When a population status request is sent, each member of the organization is alerted to the request. Figures 24A and 24B illustrate an example student interface 2400 and population status response interface 2450, in accordance with embodiments of the technology discussed herein. The student interface 2400 is similar to the student interface discussed with respect to Figure 3, with the addition of a population status request indicator 2410. A similar population status request indicator 2410 may also be included with the teacher interface discussed with respect to Figure 6, and/or the administrator interface discussed with respect to Figure 9. In various embodiments, the population status request indicator 2410 may only be present when a population status request has been sent. The population status indicator 2410, in other embodiments, may also be present in the student interface 2400, and a new request indicator (e.g., a red exclamation point as illustrated in Figure 24A) may appear to indicate that a new request has been received.

When a student presses the population status request indicator 2410, a status response interface 2450 is accessed, as illustrated in Figure 2450. The example status response interface 2450 may, in some embodiments, include a listing of several pre-identified responses from which each student may select. In some embodiments, an additional "other" option may be include (not pictured), in which the student may provide a different response from the pre- identified ones, or provide more elaboration on the situation. In some embodiments, the student may be able to update the response while the status request is still active, enabling for the most up to date information to be provided.

Using the responses received from the different members of the organization, several analytical measures may be determined. In some embodiments, the ME may store the responses from all members of the organization. The NME may analyze the responses to identify any patterns with respect to the location of users and the types of responses they provided. For example, if a significant number of users indicated that they were on campus, but not safe, the NME could determine whether those users were all in the same area. In such cases, it may be indicative of a particular emergency developing or occurring in that area. The NME could provide this information to the administrator that sent the population status request.

In various embodiments, the NME may analyze the responses and determine that several users are updating their status while the population status request remains active. In addition, the NME may retrieve location information on the responding and/or all of the users. Based on the updates and the location information, the NME may analyze the changes to determine whether there is a pattern present indicating that there is a moving danger, such as an armed assailant. The NME may then indicate to the administrator that requested the population status check request of the state of the danger.

Various embodiments discussed above view the operation from the perspective of a single organization maintaining a CSS. When a member of an organization sends an alert, that alert is received by the administrators or crisis managers of that particular organization. Multiple organizations, however, may implement their own notification system, maintain their own list of registered users and defining its own security zone. In such situations, the ME (discussed above with respect to Figures 1 and 2) may manage the security zones associated with each of the organizations, such that each members of each organization are isolated from each other. This separation allows for each organization to push out notifications and manage only those users within its own organization, who are generally the ones most interested in notifications within the organization. Moreover, this isolation ensure security of the information of registered users of each organization.

Although beneficial, this separation and lack of communication between the CSS employed by each organization may cause unintended results where multiple organizations are located within the same vicinity as the other. If a member of one organization notices an emergency occurring while within the security zone of another organization (e.g., if a student from a local university is at a shopping mall that employs a CSS), any alert that member attempts to send may only be sent to the administrators of the member's organization, or not sent at all (if alerts cannot be generated while outside the geo-fence of the member's organization). This raises the chance that an emergency alert to the shopping mall's CSS administrators may be delayed, or not be acknowledged at all.

Figure 21 illustrates an example situation of multiple organizations having individual security zones (with geo-fencing) in accordance with embodiments of the technology disclosed herein. As illustrated, Organization A has set up a security zone 2110, Organization B has set up a security zone 2120, Organization C has set up a security zone 2130, and Organization D has set up a security zone 2140. In the illustrated embodiment, each organization (A, B, C, and D) have each implemented a CSS similar to the CSS discussed above with respect to Figures 1-16, 18-20, 23 A, 23B, 24A, and 24B. Although not pictured, in the illustrated embodiment the CSS of each organization is managed through a common NME (as discussed with respect to Figures 1 and 2).

As illustrated in Figure 21, when a member of Organization A is presented at spot 2115x, he is within the security zone of Organization A. In such cases, the member is capable of sending an alert to the administrators of Organization A, similar to the embodiments discussed above. When the member of Organization A moves to spot 2115y, he is no longer within the security zone of Organization A 2110, but is within the security zone of Organization B 2120. In some embodiments, the member is unable to generate an alert for an emergency because he is outside of the security zone for Organization A 2110. In other embodiments, the member may still generate an alert while he is within the security zone 2120 at spot 2115y, but the alert would only be received by the administrators of Organization A, as the member at spot 2115y is only a member of Organization A. However, as the emergency is occurring within security zone 2120 associated with Organization B, this could lead to a delay in response to the emergency. In various embodiments, a member of one organization (e.g., Organization A) may be capable of generating an alert that is receivable by a second organization (e.g., Organization B) while that member is located within the security zone of the second organization. When the member of Organization A sends an alert while positioned at spot 2115y, the NME can identify that the member is within the security zone 2120 associated with Organization B. Accordingly, the NME may route the alert generated by the user to the administrators of Organization B as if the user was a member of Organization B the whole time. In some embodiments, the NME may also create a secure communication channel between the member of Organization A and the administrators of Organization B, similar to the secure communication channel and features discussed above with respect to Figures 11-13. The member of Organization A may be treated by the NME as if he was a member of Organization B. In various embodiments, the NME may limit the amount of information on the member that is available to Organization B, such as limiting the information only to the location of the member. In some embodiments, the NME may tag the alert with anonymity information, which masks the identity of the user but still enables Organization B to interact and respond to the emergency. The anonymity data may comprise a numerical or alphanumerical term that provides a way for Organization B to refer to the user, but without knowing anything personal about the user. In this way, the member may be able to avail himself of the secure communication features of the CSS of Organization B, but the integrity of the separate organization's information may be maintained by the NME.

As illustrated in Figure 21, in some embodiments the security zones of different organizations may overlap, creating a shared notification zone 2150. In various embodiments, when a member of Organization D is located at spot 2135, she is within the shared notification zone 2150 comprising a portion of both security zone 2140 associated with Organization A and security zone 2130 associated with Organization C. Both organizations share a responsibility over the safety of its members within the shared notification zone 2150. When the member of Organization D sends an alert from spot 2135, the NME receives the alert and identifies that the member is located within the shared notification zone 2150. In addition to forwarding the alert to administrators of Organization D, the NME may also forward the alert to the administrators of Organization C, which also shares a responsibility and interest over the shared notification zone 2150. The NME may further provide the member of Organization D with additional features of the CSS of Organization C (e.g., secure communication with administrators) in a similar manner as discussed above with respect to the example involving Organizations A and B in Figure 21. Figure 22 illustrates an example process of inter-organizational communication in accordance with embodiments of the technology disclosed herein. At 2210, the NME receives an emergency alert from a user. At 2220, the NME identifies the location of the user sending the emergency alert. In some embodiments, the location of the user may be tagged to and/or included in the alert received by the NME, and identification would entail retrieving the location information. In other embodiments, the NME may request location data from the user's device, such as for example from a GPS component of the user's device.

At 2230, the NME determines one or more organizations associated with the user's location. In some embodiments, the NME may compare the identified location against a listing of the boundaries of security zones associated with the organizations managed by the NME. At 2240, the NME determines if the user is a member of at least one of the one or more organizations. By identifying whether the user is a registered member of any of the organizations associated with the user's location, the NME may provide additional information and capabilities, similar to those discussed with respect to Figures 11, 15, 16, and 18.

At 2250, the NME sends the alert to the administrators and/or crisis managers associated with each of the identified organizations. Where the security zones of two separate organizations overlap, the NME may send the alert to both organizations. If the user is a member of one of the organizations determined to be associated with the user's location, the NME may proceed to operate in a manner similar to that discussed with respect to Figures 11, 15, 16, and 18. If the user is not a member of one or the organizations, the NME may send the alert to the administrators and/or crisis managers of that organization and provide a modified version of the services discussed with respect to Figures 1 1, 15, 16, and 18, in some embodiments. In this way, the NME can ensure that the interested administrators are notified of emergencies occurring within their security zones, regardless of whether the user reporting the emergency is registered with the affected organization. Although discussed in view of an example implementation by a school, the technology of the present disclosure is not limited only to the school environment. The technology may be implemented in many different types of institutions, such as hospitals, shopping malls, fairs and carnivals, conferences centers and convention halls, theme parks, sports venues, and other institutions where many people congregate. The technology may also be implemented by less publically accessible institutions, such as factories, government buildings, or office buildings. After reading the description herein, it will become apparent to one of ordinary skill in the art that the disclosed technology can be implemented on any number of different campuses and by any number of different institutions. Nothing in this disclosure should be interpreted as limiting the scope of the technology disclosed herein to the discussed embodiments.

As used herein, the term component might describe a given unit of functionality that can be performed in accordance with one or more embodiments of the technology disclosed herein. As used herein, a component might be implemented utilizing any form of hardware, software, or a combination thereof. For example, one or more processors, controllers, ASICs, PLAs, PALs, CPLDs, FPGAs, logical components, software routines or other mechanisms might be implemented to make up a component. In implementation, the various components described herein might be implemented as discrete components or the functions and features described can be shared in part or in total among one or more components. In other words, as would be apparent to one of ordinary skill in the art after reading this description, the various features and functionality described herein may be implemented in any given application and can be implemented in one or more separate or shared components in various combinations and permutations. Even though various features or elements of functionality may be individually described or claimed as separate components, one of ordinary skill in the art will understand that these features and functionality can be shared among one or more common software and hardware elements, and such description shall not require or imply that separate hardware or software components are used to implement such features or functionality. Where components or components of the technology are implemented in whole or in part using software, in one embodiment, these software elements can be implemented to operate with a computing or processing component capable of carrying out the functionality described with respect thereto. One such example computing component is shown in Figure 17. Various embodiments are described in terms of this example-computing component 1700. After reading this description, it will become apparent to a person skilled in the relevant art how to implement the technology using other computing components or architectures. Referring now to Figure 17, computing component 1700 may represent, for example, computing or processing capabilities found within desktop, laptop and notebook computers; hand-held computing devices (PDA's, smart phones, cell phones, palmtops, etc.); mainframes, supercomputers, workstations or servers; or any other type of special-purpose or general-purpose computing devices as may be desirable or appropriate for a given application or environment. Computing component 1700 might also represent computing capabilities embedded within or otherwise available to a given device. For example, a computing component might be found in other electronic devices such as, for example, digital cameras, navigation systems, cellular telephones, portable computing devices, modems, routers, WAPs, terminals and other electronic devices that might include some form of processing capability.

Computing component 1700 might include, for example, one or more processors, controllers, control components, or other processing devices, such as a processor 1704. Processor 1704 might be implemented using a general-purpose or special-purpose processing engine such as, for example, a microprocessor, controller, or other control logic. In the illustrated example, processor 1704 is connected to a bus 1702, although any communication medium can be used to facilitate interaction with other components of computing component 1700 or to communicate externally.

Computing component 1700 might also include one or more memory components, simply referred to herein as main memory 1708. For example, preferably random access memory (RAM) or other dynamic memory, might be used for storing information and instructions to be executed by processor 1704. Main memory 1708 might also be used for storing temporary variables or other intermediate information during execution of instructions to be executed by processor 1704. Computing component 1700 might likewise include a read only memory ("ROM") or other static storage device coupled to bus 1702 for storing static information and instructions for processor 1704.

The computing component 1700 might also include one or more various forms of information storage mechanism 1710, which might include, for example, a media drive 1712 and a storage unit interface 1720. The media drive 1712 might include a drive or other mechanism to support fixed or removable storage media 1714. For example, a hard disk drive, a floppy disk drive, a magnetic tape drive, an optical disk drive, a CD or DVD drive (R or RW), or other removable or fixed media drive might be provided. Accordingly, storage media 1714 might include, for example, a hard disk, a floppy disk, magnetic tape, cartridge, optical disk, a CD or DVD, or other fixed or removable medium that is read by, written to or accessed by media drive 1712. As these examples illustrate, the storage media 1714 can include a computer usable storage medium having stored therein computer software or data.

In alternative embodiments, information storage mechanism 1710 might include other similar instrumentalities for allowing computer programs or other instructions or data to be loaded into computing component 1700. Such instrumentalities might include, for example, a fixed or removable storage unit 1722 and an interface 1720. Examples of such storage units 1722 and interfaces 1720 can include a program cartridge and cartridge interface, a removable memory (for example, a flash memory or other removable memory component) and memory slot, a PCMCIA slot and card, and other fixed or removable storage units 1722 and interfaces 1720 that allow software and data to be transferred from the storage unit 1722 to computing component 1700.

Computing component 1700 might also include a communications interface 1724. Communications interface 1724 might be used to allow software and data to be transferred between computing component 1700 and external devices. Examples of communications interface 1724 might include a modem or softmodem, a network interface (such as an Ethernet, network interface card, WiMedia, IEEE 802. XX or other interface), a communications port (such as for example, a USB port, IR port, RS232 port Bluetooth® interface, or other port), or other communications interface. Software and data transferred via communications interface 1724 might typically be carried on signals, which can be electronic, electromagnetic (which includes optical) or other signals capable of being exchanged by a given communications interface 1724. These signals might be provided to communications interface 1724 via a channel 1728. This channel 1728 might carry signals and might be implemented using a wired or wireless communication medium. Some examples of a channel might include a phone line, a cellular link, an RF link, an optical link, a network interface, a local or wide area network, and other wired or wireless communications channels.

In this document, the terms "computer program medium" and "computer usable medium" are used to generally refer to media such as, for example, memory 1708, storage unit 1720, media 1714, and channel 1728. These and other various forms of computer program media or computer usable media may be involved in carrying one or more sequences of one or more instructions to a processing device for execution. Such instructions embodied on the medium, are generally referred to as "computer program code" or a "computer program product" (which may be grouped in the form of computer programs or other groupings). When executed, such instructions might enable the computing component 1700 to perform features or functions of the disclosed technology as discussed herein.

While various embodiments of the disclosed technology have been described above, it should be understood that they have been presented by way of example only, and not of limitation. Likewise, the various diagrams may depict an example architectural or other configuration for the disclosed technology, which is done to aid in understanding the features and functionality that can be included in the disclosed technology. The disclosed technology is not restricted to the illustrated example architectures or configurations, but the desired features can be implemented using a variety of alternative architectures and configurations. Indeed, it will be apparent to one of skill in the art how alternative functional, logical or physical partitioning and configurations can be implemented to implement the desired features of the technology disclosed herein. Also, a multitude of different constituent component names other than those depicted herein can be applied to the various partitions. Additionally, with regard to flow diagrams, operational descriptions and method claims, the order in which the steps are presented herein shall not mandate that various embodiments be implemented to perform the recited functionality in the same order unless the context dictates otherwise.

Although the disclosed technology is described above in terms of various exemplary embodiments and implementations, it should be understood that the various features, aspects and functionality described in one or more of the individual embodiments are not limited in their applicability to the particular embodiment with which they are described, but instead can be applied, alone or in various combinations, to one or more of the other embodiments of the disclosed technology, whether or not such embodiments are described and whether or not such features are presented as being a part of a described embodiment. Thus, the breadth and scope of the technology disclosed herein should not be limited by any of the above-described exemplary embodiments.

Terms and phrases used in this document, and variations thereof, unless otherwise expressly stated, should be construed as open ended as opposed to limiting. As examples of the foregoing: the term "including" should be read as meaning "including, without limitation" or the like; the term "example" is used to provide exemplary instances of the item in discussion, not an exhaustive or limiting list thereof; the terms "a" or "an" should be read as meaning "at least one," "one or more" or the like; and adjectives such as "conventional," "traditional," "normal," "standard," "known" and terms of similar meaning should not be construed as limiting the item described to a given time period or to an item available as of a given time, but instead should be read to encompass conventional, traditional, normal, or standard technologies that may be available or known now or at any time in the future. Likewise, where this document refers to technologies that would be apparent or known to one of ordinary skill in the art, such technologies encompass those apparent or known to the skilled artisan now or at any time in the future.

The presence of broadening words and phrases such as "one or more," "at least," "but not limited to" or other like phrases in some instances shall not be read to mean that the narrower case is intended or required in instances where such broadening phrases may be absent. The use of the term "component" does not imply that the components or functionality described or claimed as part of the component are all configured in a common package. Indeed, any or all of the various components of a component, whether control logic or other components, can be combined in a single package or separately maintained and can further be distributed in multiple groupings or packages or across multiple locations.

Additionally, the various embodiments set forth herein are described in terms of exemplary block diagrams, flow charts and other illustrations. As will become apparent to one of ordinary skill in the art after reading this document, the illustrated embodiments and their various alternatives can be implemented without confinement to the illustrated examples. For example, block diagrams and their accompanying description should not be construed as mandating a particular architecture or configuration.