Invention Grant
- Patent Title: Infrared derived user presence and associated remote control
- Patent Title (中): 红外导出用户存在和相关的遥控器
-
Application No.: US12211701Application Date: 2008-09-16
-
Publication No.: US08363098B2Publication Date: 2013-01-29
- Inventor: Douglas Kenneth Rosener , William Owen Brown
- Applicant: Douglas Kenneth Rosener , William Owen Brown
- Applicant Address: US CA Santa Cruz
- Assignee: Plantronics, Inc.
- Current Assignee: Plantronics, Inc.
- Current Assignee Address: US CA Santa Cruz
- Agency: Chuang Intellectual Property Law
- Main IPC: H04N7/18
- IPC: H04N7/18 ; H04N5/33

Abstract:
Methods and apparatuses for reporting user presence associated with orientation and proximity of a user to a display device are disclosed. In one example, image data associated with a head mounted device and one or more infrared light sources is captured and processed to identify the presence of infrared light source objects. A detection status is output based on the presence of infrared light source objects, and the detection status is translated to an associated user presence state.
Public/Granted literature
- US20100066821A1 Infrared Derived User Presence and Associated Remote Control Public/Granted day:2010-03-18
Information query