Title:
コースウェア記録方法及び装置、コースウェア再生方法及び装置、インテリジェントインタラクティブタブレット、並びに記憶媒体
Document Type and Number:
Japanese Patent JP7228695
Kind Code:
B2
Abstract:
The present disclosure includes a method and device for recording and transmitting courseware, an interactive white board and a storage medium, where the recording method includes recording a page identifier of the courseware, user audio data and user behavior data in the recording process; responsive to receiving an instruction for triggering the closing of the courseware recording function, mapping time points of recording the recorded page identifier of the courseware, user audio data and user behavior data to a timeline of the recording process, and based on the timeline, storing the courseware, the user audio data and the user behavior data in relation each other to generate a recording file of the recording process. The courseware page shows a movable element; the user behavior data includes an user instruction, start time and duration of the user instruction, an identifier of an element pointed to by the user instruction, and data stream generated in the acting process of the user instruction; the user instruction includes a drag instruction for triggering a motion of the movable element. Therefore, the cost of recording and transmitting a courseware is reduced.
Inventors:
凌 江▲華▼
Application Number:
JP2021529807A
Publication Date:
February 24, 2023
Filing Date:
November 22, 2019
Export Citation:
Assignee:
GUANGZHOU SHIYUAN ELECTRONICS CO., LTD.
GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
International Classes:
G06F3/14; H04N21/854; G11B27/00; H04N21/231
Domestic Patent References:
| JP10240329A | ||||
| JP11259237A | ||||
| JP2005260513A | ||||
| JP2009294625A | ||||
| JP2009302952A | ||||
| JP2011253306A | ||||
| JP2013223086A | ||||
| JP2018517916A |
Foreign References:
| EP2535787A2 | ||||
| CN101316356A | ||||
| CN105120195A |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Osamu Miyazaki
Tadahiko Ito
Osamu Miyazaki