Background

[0001] The present invention relates to the use of camera enabled computer devices for video sessions arranged through various commercially available video conferencing platforms, and particularly to accessories used to facilitate and improve the video session experience. The invention provides a convenient facility for optimally positioning various camera enabled mobile computer devices, such as laptops, tablets and cell phones, at a position that is ergonomically suited to the user when engaged in a video session, such as engaging in a video conference with business associates or a video session between family members or making a presentation during a webinar.

[0002] The practice of connecting remotely through various computer applications such as Zoom ^® , WebEx ^® and Microsoft Teams ^® is widespread and increasing. Family members, friends and business colleagues are increasingly reliant on this mode of staying connected, particularly during times and circumstances that make face-to-face gatherings unduly costly, unsafe or impractical. Participants might attend such video sessions using their desktop computer with a built in camera or separate webcam attached to the top of the computer monitor. But quite often participants in video sessions will be attending via a mobile computer device (laptop, tablet or cell phone) having a built in camera. In doing so, they will need to hold the device in front of them or set or prop it up on an available surface to allow the face of the user to be seen by other participants on the video session. Often this results in the user struggling to keep the mobile device well positioned for the session or placing the device in a less than optimal position. And most often the user ends up in a compromised, ergonomically poor position in order to keep proper alignment between the user's face and the mobile device's camera.

[0003] In addition to such positioning struggles, camera enabled mobile devices are often used in environments where the user's face is not properly lit for viewing. With poor lighting, dark shadows can appear on the user's facial features, or the facial features can be washed out. As mobile devices are moved about to participate in a video session, the facial lighting can suddenly and unpredictably change from decent lighting to dreadfully poor lighting of the facial features.

[0004] The present invention provides a solution to the difficulties in creating and maintaining a video session environment that is ergonomically sound for users of different types of camera enabled mobile computer devices. The invention provides a portable apparatus that can readily be adapted to receive and hold mobile computer devices such as laptop computers, tablets and cell phones and to do so in a position that is compatible with viewing angle requirements for a video session. Aspects of the invention further address the challenges in creating optimal lighting environments for video sessions and to do so with a single supporting apparatus and to facilitate the adjustment features of the apparatus as circumstances require. Summary of the Invention

[0005] The invention is directed to a universal and portable support apparatus for optimally positioning varied camera enabled mobile computer devices, wherein persons who use the mobile computer device for a video session with other participants need to position themselves within the computer device's camera coverage area in order to be seen by their remote video session counterpart or counterparts. The support apparatus includes an upright support structure, preferably in the form of a vertical post assembly hereinafter described, and a footer structure at the bottom end of the upright support structure which maintains the apparatus in an upright position. A device support platform is attachable to the upright support structure above the footer structure so as to extend forwardly of the forward facing side of the upright support structure. This support platform is configured to support different mobile computer devices in a forward facing position such that, as to each such mobile computer device, a person positioned in front of the support stand may view the display screen of the mobile computer device and be within the camera coverage area of the mobile computer device. The universal support stand can additionally include a facial lighting structure attachable to the upright support structure above the device support platform for illuminating the face of a person using the mobile computer device. Both or either of the support platform and a forward facing lighting structure can be adjustably attached to the upright support structure of the apparatus such that the height of either or both of these structures can be adjusted relative to the height of the head of the user when the user situates himself or herself in a comfortable position.

[0006] In one aspect of the invention, the support platform includes a removable adapter configured to capture and hold the edge of a planar mobile device, such as a tablet or cell phone, so as to position the display screen of the planar mobile device in a suitable front facing position. In another aspect of the invention, the adaptor for the device support platform is configured to capture and hold the edges of planar mobile devices having different thicknesses. In still a further aspect of the invention, the adaptor for the device support platform is comprised of a plurality of upright transverse channels with each channel having a different channel width corresponding to the standard thicknesses of different planar mobile devices. [0007] A further aspect of the invention provides for at least one vent opening in the support platform capable of conveying heat away from a mobile computer device, and particularly from a laptop computer, which is set on the device platform over the vent opening. The removable adapter used for holding the camera enabled planar mobile device can be configured so that it be plugged into the vent opening in the device support platform.

[0008] In still another aspect of the invention, the upright support structure can be a substantially vertical post assembly comprised of an inner anchor post attached to the footer structure of the apparatus and an outer slide post that adjustably slides on the inner anchor post. The device support platform and lighting structure are attachable at different positions to the outer slide post of the vertical post assembly, wherein height adjustment of both the device support platform and lighting structure can be achieved by adjusting the height of the slide post on the anchor post of the post assembly. Such adjustment can be made while maintaining a fixed pre-set spacing between the device support platform and the lighting structure.

[0009] Other aspects of the invention will be apparent from the following description and accompanying drawings.

Brief Description of the Drawings

[0010] Fig. 1 is a front, left side perspective view of a mobile computer device support apparatus in accordance with the invention. [0011] Fig. 1A is the same view of the mobile computer device support apparatus shown in Fig. 1, but with the device support platform of the support apparatus exploded off of the vertical post assembly of the device support apparatus.

[0012] Fig. IB is the same view of the mobile computer device support apparatus shown in Fig. 1, but with the outer slide post of the vertical post assembly raised up on the support apparatus's inner anchor post to adjust the height of the device support platform of the support apparatus.

[0013] Fig. 2 is a rear perspective view of the mobile computer device support apparatus shown in Fig. 1.

[0014] Fig. 3 is a top plan view thereof.

[0015] Fig. 3A is a top plan view thereof with the platform adaptor of the apparatus removed. [0016] Fig. 4 is a front elevational view thereof.

[0017] Fig. 5 is a left side elevational view thereof.

[0018] Fig. 6 is a top plan view of the platform adaptor for the apparatus.

[0019] Fig. 6A is a left side elevational view thereof.

[0020] Fig. 7 is a bottom perspective view thereof.

[0021] Fig. 8 is a cross-sectional view of the vertical post assembly of the apparatus taken along section lines 8-8 in Fig. 5.

[0022] Fig. 8A is a fragmentary, cross-sectional view of the vertical post assembly and the device support platform of the apparatus shown in the foregoing figures, showing the device support platform removed from the post assembly. [0023] Fig. 8B is a fragmentary, cross-sectional view of the vertical post assembly and the device support platform of the apparatus shown in the foregoing figures, showing the device support platform connected to the vertical post assembly.

[0024] Fig. 8C is a fragmentary, cross-sectional view of the vertical post assembly of the apparatus illustrated in the foregoing figures with the support platform connected to the vertical post assembly as shown in Fig. 8B.

[0025] Fig. 9 is a front left side perspective view of the mobile computer device support apparatus as illustrated in the forgoing figures with a laptop computer supported on the device support platform of the apparatus.

[0026] Fig. 10 is a front left side perspective view of the mobile computer device support apparatus as illustrated in the forgoing figures with a computer tablet supported on the device support platform of the apparatus.

[0027] Fig. 11 is a front left side perspective view of the mobile computer device support apparatus as illustrated in the forgoing figures with a cell phone supported on the device support platform of the apparatus.

[0028] Fig. 12A is a pictorial view showing a person using the embodiment of the invention illustrated in the foregoing figures in a sitting position.

[0029] Fig. 12B is a pictorial view showing a person using the embodiment of the invention illustrated in the foregoing figures in a standing position, and wherein the outer slide post has been extended as shown in Fig. IB. [0030] Fig. 13 is a left side, elevational view of a mobile computer device support apparatus in accordance with the invention as illustrated in the foregoing figures, but with its own elevated stand.

[0031] Fig. 14 is a front, left side perspective view thereof.

Detailed Description of Illustrated Embodiments

[0032] Referring now to the drawings, Figs. 1-5 illustrate a support apparatus in accordance with the invention wherein the support apparatus, denoted by the numeral 11, includes a mobile device support platform 13 for supporting a mobile computer device, a light bar unit 15 for illuminating the user, and an upright support structure in the form of vertical post assembly 17. As hereinafter described, the mobile device support platform and light bar unit are attached to the vertical post assembly so as to be height adjustable. Additional height adjustable auxiliary devices, such as a camera or teleprompter, can be attached to the vertical post assembly facing the user, such as a camera-enabled mobile device. The mounting bracket 18 on the post assembly, which is shown in Figs. 1-5, provides this capability.

[0033] As best seen in Fig. IB, the vertical post assembly is comprised of an inner anchor post 19 attached to a footer structure and an outer slide post 21 that fits over and can slide on the anchor post. The footer structure can suitably be a square or rectangular flat footer plate 23 of a suitable size and weigh to maintain the stability of the support apparatus in an upright position when in use. It will be appreciated that, in addition to the footer structure later described in reference to Figs. 13 and 14, the footer structure could take other forms, such as a

U-shaped stand or one or more clamps that could be used to clamp the apparatus to the edge of a countertop or desk top. Interchangeable standing and clamping structures could be provided for setups in different physical environments.

[0034] As described in more detail below, the device support platform and light bar unit are both adjustably attached to the outer slide post 21 of the post assembly 17 at different locations on the slide post. This allows up and down positional adjustments of each of these components on the slide post, including the adjustment of their relative spacing. As also described in more detail below, the outer slide post 21 can in turn be height adjusted on the anchor post 19 of the post assembly to allow for up and down adjustment of the light bar unit and the device support platform so as to maintain their preset spacing. In this way, once a spacing of the light bar unit and the device support platform is established that achieves optimal lighting conditions for the user in one position, for example, in a sitting position, these two components can readily be moved in tandem when the user changes positions, for example from a sitting position to a standing position.

[0035] The outer slide post is seen to have a forward-facing side 25 to which the light bar unit 15 and device support platform 13 are attached, placing them in front of the user, and a rear facing side 27 to which a power strip 29 can be attached. Both anchor and slide posts are suitably about the same length such that, when in the down position shown, for example, in Fig. 1, the top end 31 of the slide post is at about the same height as the anchor post while the bottom end 32 of the slide post abuts or nearly abuts the footer plate 23. (The top end of the slide post is covered by a removable cap 34 having a finger hole 36 for ease of removing the cap.) As more fully described below, the desired elevation of the slide post on the anchor post can be set by an easily accessible screw knob 22 located on the rear-facing side of the slide post.

[0036] As also further described below, the device support platform 13 is configured to support different mobile computer devices in a forward-facing position such that, as to any one of the mobile computer devices, a person positioned in front of the height adjusted support apparatus is able to view the display screen of the mobile computer device and at the same time be within the camera coverage area of the computer device. The illustrated support platform is seen to have an angled top wall 33 for supporting the mobile computer device and a backwall 35 that provides a structure useful in attaching the device support platform to the post assembly 17 as later described. (As also later described, an angled support surface of about 25 degrees is believed to be best suited to properly position the folded-out display screen of a laptop computer.) Bracing plates 37 tucked against the underside of the top wall and backwall of the support platform provide additional rigidity to the platform. The entire support platform can be fabricated of a sheet metal, such as aluminum, resulting in a lightweight component that is easy to manipulate and that will not significantly raise the center of gravity of the standing apparatus. The inner and outer posts of post assembly 17 can suitably be fabricated from aluminum extrusions.

[0037] Unlike laptop computers that have a fold out screen where the screen and camera angle can be adjusted, the display screens and cameras for tablets and cell phones are in a fixed plane, with the camera pointing at an angle perpendicular to the planar mobile device. Simply laying these devices on the angled top wall 33 of device support platform 13 would not be workable as the display screen and camera would be pointed up at an awkward angle for the user, instead of facing the user when the user's face is positioned in front of the apparatus. [00B8] To overcome this positioning problem, an adapter 39 is provided for the device support platform. The adaptor is configured to capture and hold the edge of different planar mobile devices, such as a tablet or cell phone, so as to position the display screen of the device in a suitable front facing position where it can be viewed by a user and where the user is within the camera coverage area of the camera for the mobile device.

[0039] In the illustrated embodiment, this is achieved by providing an adaptor with a plurality of transverse upright channels 41 of different widths on the top side 43 of the adaptor. These channels are selected to accommodate the different widths of commercially available tablets and cell phones, which can include tablets and cell phones with and without cases. The channels are provided with sufficient depth to capture and hold the edges of the tablets or cell phones (or other planar computer device) such that these devices will be stably positioned in an upright position facing the user. The user need only select the channel that best fits the thickness of his or her particular mobile device and insert the bottom edge of his or her mobile device in the selected channel. The channels are preferably angled relative to the top surface of the support platform such that the mobile device stands up on the support platform in a vertical or near vertical orientation facing the user. More than one adaptor could be provided with apparatus 11 to provide for a range of capabilities in terms of holding different sized planar mobile devices and mobile devices encased in a range of casings of different thicknesses. [0040] To provide means for affixing the adaptor 39 to the top wall 33 of device support platform 13, the platform's top wall is provided with a plug-in opening 45 (seen in Fig. 3A) into which a correspondingly sized protruding male plug structure 47 on the bottom 49 of the adaptor can be inserted. The plug-in opening 45 and male plug structure 47 of the adaptor are suitably sized to create a tight fit when the adaptor is plugged into the opening to prevent the adaptor from becoming dislodged from the platform when the mobile device apparatus is in use. The device support platform's plug-in opening will also preferably be designed to provide a relatively large opening in the top wall of the platform with an adaptor plug structure to match. A large plug-in opening will be beneficial when a laptop computer is supported on the device support platform, in that it will provide a suitably large vent opening through which heat generated by the laptop can escape.

[0041] The adapter 39 can suitably be fabricated as single molded or 3-D printed plastic part. Most suitably the material selected for the adaptor will have sufficient rigidity to prevent the channel walls from flexing when a mobile device is edgewise inserted into the adapter channel. A suitable material for the adaptor would be nylonl2. The oblong opening 51 shown in the center of the adapter provides an opening for device cables and power cords to be threaded so they can be plugged into the power strip 29 on the back of the vertical post assembly.

[0042] As seen in Fig. 7, the male plug structure 47 on the bottom of the adapter has a rectangular perimeter wall 53 that defines the width and length of the plug structure. A protruding lip 55 is provided along the bottom edge 57 of the front long wall 59 of the plug's perimeter wall. When the adaptor is plugged into the top wall of the device, this lip can be hooked under the front long edge 61 of the top wall plug-in opening (this edge is shown in Fig.

3A) to fix the adaptor in place. Cross-ribs 63 extending between segments of the perimeter wall of the adaptor's male plug structure along with the walls 65 forming the adapter's oblong center opening 51 provide the adaptor with further structural rigidity.

[0043] The illustrated light bar unit 15 is attached to the post assembly 17 above the mobile device support platform 13 by means of a center bracket housing 67. This bracket housing includes a connector similar to the later described connector 14 that is used to attach the mobile device support platform to the outer slide post 21 of the post assembly.

[0044] The light bar unit is seen to include two light sources in the form of lamps 69 held by lamp sockets 70 at the distal ends 71 of extension arms 73. As best shown in Figs. 3 and 3A, the extension arms preferably extend forwardly from the post assembly at an angle of about 45 degrees from the center plane A of the apparatus, such that the face of the user is illuminated by the lamps 69 from an angle of about 45 degrees. In this manner, the user's face will receive direct light from two sides to achieve substantially uniform facial illumination when looking into the camera of the camera-enabled mobile device supported on the mobile device platform. [0045] It is noted that lamps 69 can be commercially available LED lamps and the lamp sockets can be commercially available drivers for the lamps which will allow for adjustment of both the color and intensity of the light on the user's face. Such lamps may require a heat sink for dissipating heat generated by the lamps. An example of such a commercially available heat sink is shown in Fig. IB, where the heat sinks 68 are attached to the back of the drivers 70 for the lamps.

[0046] The lamp sockets (or drivers) are electrified from the power strip 29 on the post assembly 17. The needed wiring can extend to the bracket housing 67 through suitable wire channels (not shown) in the extension arms, and from there a power cord of suitable length

(also not shown) can be provided which plugs into the power strip.

[0047] The light bar can thus provide an improved light environment for the user within the camera coverage area of the mobile device. Similar to the mobile device support platform, the height of the light bar can be adjusted to meet individual requirements.

[0048] Figs. 8 and 8A-8C illustrate the construction of the vertical post assembly 17 and how the mobile device support platform 13, light bar unit and the auxiliary device mounting bracket 18 are adjustably attached to the post assembly.

[0049] As seen in the Fig. 8 cross-sectional view, inner anchor post 19 and outer slide post 21 of the vertical post assembly 17 have uniform and complimentary cross-sectional shapes that allow the outer slide post to slide over the anchor post. These two components of the post assembly can suitably be fabricated of an extruded material such as extruded aluminum, which offers strength and is light weight. Interior portions of the anchor post are hollowed out to form channels 72, 74 divided by a reinforcing center 75 running the length of the post.

Holes 77 running through three corners of the anchor post can be tapped at the bottom end of the anchor post to provide for screw attachments for footer plate 23 or other footed structure. The adjustment knob 22 for adjusting the height of the slide post is seen to have a gripping portion 79 and a threaded end 81 extending from the gripping portion which is screwed through a corresponding threaded hole (not shown) in the slide post's backwall 83. When the adjustment knob is tightened, the tip 85 of the knob's threaded end engages in a longitudinal groove 87 centered in the anchor post's backwall 89. Groove 87, which can run the length of the anchor post, helps to keep the slide post locked in position without any wobble when the adjustment knob is tightened.

[0050] With further reference to Fig. 8, it can be seen that along the front facing side of the vertical support apparatus the slide post and anchor post are configured to accommodate a narrow projecting part 91 of the anchor post, which fits within an inwardly facing slide channel 93 in the slide post formed by the front wall 95 and side walls 97 of the slide post.

Strips of material 99 having low surface friction, such as Teflon strips, can be adhered or otherwise affixed to the inner surfaces of the side walls 97 of slide channel 93 to facilitate the sliding of the slide post on the anchor post. Strips 99 are suitably short strips adhered to the side walls of the slide channel near the bottom of the slide post; similar low friction strips of material (not shown) can be adhered to the outer surfaces of the sidewalls 101 of the projecting part 91 of the anchor post at or near the top end of the anchor post. By providing low friction strips of material of suitable thickness on these facing wall structures of the vertical post assembly, the strips of material can serve to prevent the slide post from being lifted beyond a given height on the anchor post.

[0051] As above mentioned, the device support platform 13, light bar unit 15 and mounting bracket 18 for an auxiliary device (if needed) are attached in height adjustable positions to the forward facing side of the vertical post assembly, and more specifically to the outer slide post of the assembly. In the illustrated embodiment of support post assembly 17 this is achieved via locking channels 103 at the two forward corners of the slide post. Each of these locking channels has a front facing access slot 105 running the length of the channels. Use of these locking channels to attach and adjustably position the device support platform to the outer slide post of the vertical post assembly is now described in reference to Figs. 8A-8C.

[0052] Figs. 8A-8B are cross-sectional views of the vertical post assembly 17 and device support platform 13 in the vertical plane showing the device support platform 13 having a sliding post connector 14 attached to the platform's backwall 35 being maneuvered from a position of disengagement from the outer slide post to a position of engagement on the slide post. For illustrative purposes, only the top end 31 of the slide post 21 is shown. It is at the top end of the slide post where the support platform is inserted into the front locking channels of the slide post.

[0053] Fig. 8C is a fragmentary cross-sectional view, taken in the horizontal plane, of the vertical post assembly with the device support platform attached to the outer slide post of the vertical post assembly as shown in Fig. 8B. As best seen in Fig. 8C, the post connector 14 is a U- shaped member attached to the back wall 35 of the device support platform by fasteners 107. The rearwardly extending flat sidewalls 109 of the post connector are sized and spaced apart so that they can fit through the access slots 105 of the locking channels 103 when the connector is engaged in the locking channels.

[0054] As seen in Figs. 8A-8C, a laterally extending wedge post 111 affixed to each of the connector sidewalls 109 allows post connector 14 to be locked in the locking channels 103 of the outer slide post 21 at any desired height along the slide post. More specifically, Fig. 8A shows the device support platform removed from the post assembly 17 of the apparatus but positioned near the top end 31 of the post assembly so that it is ready to install. The device support platform is installed on the outer slide post of the post assembly through the top end of the post assembly, and for this purpose the slide post cap 34 shown in Figs. 1-5 needs to be removed. To install the device support platform on the outer slide post, the platform's post connector 14 is inserted into the locking channels 103 at roughly the angle shown in Fig. 8A, such that the ends of the connector sidewalls 109 with the wedge posts 111 engage in the locking channels. Holding the support platform at the angle shown in Fig. 8A, the platform can be slid down the outer slide post to the desired height. At the desired height, the device support platform is rotated down so that back edges 113 of the connector's sidewalls 109 wedge against the rear inside walls 155 of the locking channels while the wedge posts of the connector wedge against the front inside walls 117 of the locking channels. When thusly rotated, the device support platform will be locked in place on the slide post of the vertical post assembly.

[0055] To further adjust the height of the device support platform, the device support platform is simply rotated up to release the wedging action of the platform connector as above- described to allow the platform to be slid up or down on the outer slide post. When the new desired height is achieved, the device support platform is again rotated down to lock the platform in place. Using similar connectors, the light bar unit 15 and auxiliary device mounting bracket 18 can be similarly attached to and adjusted on the outer slide bar of vertical post assembly 17.

[0056] Figs. 9-11 illustrate how the embodiment of the mobile device support apparatus shown in Figs. 1-5 supports various mobile computer devices as well as an auxiliary camera.

[0057] In Fig. 9, apparatus 11 is seen to be supporting a laptop computer L having a fold-out computer screen LS with a camera (not shown) conventionally embedded in a centered position in the top border region of the fold-out screen. (For this purpose the previously described platform adaptor is removed.) The keyboard section of the laptop, which rests against the platform's upturned lip 12, lies at an angle due to the angle of the device support platform IB. This angle can suitably be about 25 degrees from horizontal. The screen can be folded out so that it lies in a substantially vertical plane with the embedded camera pointed directly at the user facing the screen. Also shown in Fig. 9 is a separate auxiliary camera/teleprompter K affixed to auxiliary device mounting bracket 18 so that the teleprompter similarly faces the user. The lamps 69 on the light bar unit 15 directly above the camera/teleprompter will illuminate both sides of the face of the user at an approximately 45 degree angle.

[0058] Fig. 10 shows the same apparatus as shown in Fig. 9, but with the adaptor 39 installed on the device support platform. In this figure, tablet computer T is placed edgewise in one of the transverse channels 41 of the adaptor, selected in accordance with the thickness of the tablet at its bottom edge. Here, it can be seen that the tablet and its display screen are also oriented in a near vertical plane such that the display screen and the tablet's embedded camera face the user who has positioned himself or herself comfortably in front of the apparatus.

[0059] Fig. 11 shows a cell phone C held edgewise in a similar manner in one of the selected channels 41 of platform adapter 39. If the cell phone has a different thickness than the tablet, a different suitably sized channel on the adapter would be selected.

[0060] In Figs. 10 and 11, it can be seen that, in the case of both the tablet and the cell phone, the depth of the adaptor channels is such that they secure and hold the perimeter edges of the devices only and do not otherwise obstruct the faces of the planar mobile devices. By selecting a channel with a suitable width, the channel will prevent the planar mobile device from tipping over or being easily knocked off the apparatus.

[0061] Fig. 12A shows the mobile device apparatus 11 above described supporting a tablet computer T and set on a top of a desk D with a person/user P seated in front of the desk within the coverage area of the tablet's embedded camera. In this figure, the vertical post assembly is adjusted all the way down so that the tablet and its embedded camera faces the user. Fig. 12B shows the apparatus 11 resting on the same tabletop D with the outer slide post 21 of the apparatus, which carries the device support platform and the light bar unit, adjusted upwardly on the inner anchor post 19 to accommodate the same person P in a standing position. It is seen that the pre-set separation of the light bar unit and device support platform on the outer slide post of the post assembly remain unchanged when the slide post is raised. This height adjustment is made using the adjustment knob 22 as explained above. The height to which the device support platform is adjusted is chosen such that when standing the person's face is within the camera coverage area of the tablet.

[0062] To accommodate a suitable range of vertical height adjustments needed to accommodate individuals of different heights and in different positions, as exemplified by the sitting and standing positions shown in Figs. 12A and 12B, the outer sliding post 21 of the post assembly will suitably measure about 30 inches from the top of the post to the footer structure of the apparatus 11 (plate 23 in Figs. 12A and 12B), and when extended to its maximum height, the measurement from the top of the post to the footer structure will be about 56 inches.

These measurements are exemplary measurements believed to accommodate most individuals' needs for supporting their mobile computer device and the light bar unit at optimal heights. [0063] Figs. 13 and 14 show the same mobile device support apparatus as shown in Figs. 1-5, except with a footer structure in the form of a three-legged elevated stand 115 instead of the flat footer plate illustrated in those figures. The vertical post assembly 17 can be secured to the top plate 117 of the stand by any suitable means, such as by screw fasteners (not shown). Providing such a stand will facilitate the use of the apparatus of the invention in spaces where there are no convenient desktop or counter top surfaces on which to set an apparatus of the invention.

[0064] While a preferred embodiment of the invention has been described in detail in the foregoing specification, it is not intended that the invention be limited to such detail. For example, other vertical post structures might be employed, such as a single vertical support post that requires independent adjustment of the device support platform and light bar unit on the post. Alternative constructions for the support platform are also possible. For example, a platform that is horizontal rather than angled is considered within the scope of the invention. The platform adapter could also be constructed differently so long as it is capable of edgewise holding planar, camera enabled mobile computer devices such as tablets and cell phones in an upright position as above-described. For example, the adaptor could provide for one or more channels having an adjustable channel wall such that the width of the channel could be adjusted to the thickness of the edge of the mobile device. This would require means for adjusting the position of at least one of the channel walls of the adaptor channel, which would add complexity and add to the cost of manufacture of the apparatus. The multichannel version of the adaptor illustrated and described herein has the advantage of ease of use and ease of construction.