发明名称 |
ANGULAR CONTACT GEOMETRY |
摘要 |
In embodiments of angular contact geometry, touch input sensor data is recognized as a touch input on a touch-screen display, such as a touch-screen display integrated in a mobile phone or portable computing device. A sensor map is generated from the touch input sensor data, and the sensor map represents the touch input. The sensor map can be generated as a two-dimensional array of elements that correlate to sensed contact from a touch input. An ellipse can then be determined that approximately encompasses elements of the sensor map, and the ellipse represents a contact shape of the touch input. |
申请公布号 |
EP2673695(A2) |
申请公布日期 |
2013.12.18 |
申请号 |
EP20120744979 |
申请日期 |
2012.02.11 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ZHAO, WEIDONG;STEVENS, DAVID A.;UZELAC, ALEKSANDAR;SHIGEMITSU, TAKAHIRO;WILSON, ANDREW DAVID;KEAM, NIGEL STUART |
分类号 |
G06F3/041;G06F3/0488;G06F9/44 |
主分类号 |
G06F3/041 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|