发明名称 |
AMBIENT LIGHT BASED GESTURE DETECTION |
摘要 |
A gesture sensing device includes one or more sensors and a processor for processing sensed voltages output from the sensors based on ambient light and/or reflected light received by the sensors. The processor determines an ambient light level and/or a distance between the target and the sensors such that, if the ambient light level exceeds an ambient light threshold and/or the distance is less than a distance threshold, the processor determines the motion of a target relative to the sensors based on the ambient light instead of the reflected light. |
申请公布号 |
US2014319326(A1) |
申请公布日期 |
2014.10.30 |
申请号 |
US201414316928 |
申请日期 |
2014.06.27 |
申请人 |
Maxim Integrated Products, Inc. |
发明人 |
Tanase Gabriel E. |
分类号 |
G01J1/42 |
主分类号 |
G01J1/42 |
代理机构 |
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代理人 |
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主权项 |
1. A device for detecting a gesture by a target comprising:
a. one or more light sensors that each output a sensor signal corresponding to ambient light sensed by the sensors; and b. a processor coupled with the light sensors, wherein the processor determines a motion of the target based on the ambient light received by the sensors as the target moves proximate the light sensors. |
地址 |
San Jose CA US |