发明名称 |
OSOITTAMISMENETELMÄ, SITÄ VARTEN LAITE JA JÄRJESTELMÄ |
摘要 |
The invention shows a method to control a pointing device with an angular, rate sensor, that comprises generating an ensemble of orthogonal unit vector associated signals by at least one angular rate sensor to represent angular rates in a dimensional space for each mutually orthogonal unit vector direction of said dimensional space, amplifying the at least one of said signal non-linearly for determination of cursor on a screen for (x,y) coordinates of the screen, applying a decision criterion to determine the state of the pointing device as based on said unit vector associated signals. The invention also shows a pointer utilizing the method and a system comprising such a pointer. |
申请公布号 |
FI20115250(A) |
申请公布日期 |
2012.09.15 |
申请号 |
FI20110005250 |
申请日期 |
2011.03.14 |
申请人 |
VTI TECHNOLOGIES OY |
发明人 |
MERIHEINAE, ULF;KAUPPINEN, OSSI;KOSTIAINEN, PEKKA;STOCKMANN, STEN;BLOMQVIST, ANSSI |
分类号 |
G06F3/0346 |
主分类号 |
G06F3/0346 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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