| 发明名称 |
METHOD AND APPARATUS FOR DETECTING FACIAL CHANGES |
| 摘要 |
In accordance with an example embodiment, there is an apparatus that has a headset, a contactless proximity sensor arranged to be supported by the headset in the proximity of a face of a user, and a sensor circuitry configured to cause output of a signal indicative of temporal variations in the distance between the contactless proximity sensor and the face of the user.
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| 申请公布号 |
US2012254244(A1) |
申请公布日期 |
2012.10.04 |
| 申请号 |
US201113073820 |
申请日期 |
2011.03.28 |
| 申请人 |
VETEK AKOS;LEKKALA JUKKA;VEHKAOJA ANTTI;VERHO JARMO;RANTANEN VILLE;SURAKKA VEIKKO;VANHALA TONI;SPAKOV OLEG;NOKIA CORPORATION |
发明人 |
VETEK AKOS;LEKKALA JUKKA;VEHKAOJA ANTTI;VERHO JARMO;RANTANEN VILLE;SURAKKA VEIKKO;VANHALA TONI;SPAKOV OLEG |
| 分类号 |
G06F17/30;G01R27/26 |
主分类号 |
G06F17/30 |
| 代理机构 |
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