| 发明名称 | Online examination proctoring system | ||
| 摘要 | The system to proctor an examination includes a first camera worn by the examination taking subject and directed to capture images in subject's field of vision. A second camera is positioned to record an image of the subject's face during the examination. A microphone captures sounds within the room, which are analyzed to detect speech utterances. The computer system is programmed to store captured images from said first camera. The computer is also programmed to issue prompting events instructing the subject to look in a direction specified by the computer at event intervals not disclosed to subject in advance and to index for analysis the captured images in association with indicia corresponding to the prompting events. | ||
| 申请公布号 | US9154748(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201313775363 | 申请日期 | 2013.02.25 |
| 申请人 | Board of Trustees of Michigan State University | 发明人 | Hsu Stephen;Liu Xiaoming;Liu Xiangyang Alexander |
| 分类号 | H04N7/18;G06Q10/00;G06Q10/10;G09B5/00;G09B7/00;G06Q50/20 | 主分类号 | H04N7/18 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. A system to proctor an examination, comprising: first camera worn by the examination taking subject and directed to capture images in subject's field of vision; computer system programmed to store captured images from said first camera; said computer programmed to issue prompting events instructing the subject to look in a direction specified by the computer at event intervals not disclosed to subject in advance, said computer system being further programmed to index for analysis the captured images in association with indicia corresponding to the prompting events. | ||
| 地址 | East Lansing MI US | ||