发明名称 |
Method for tap detection and for interacting with and a handheld electronic device, and a handheld electronic device configured therefor |
摘要 |
A method for tap detection and for interacting with a handheld electronic device, and a handheld electronic device configured therefore are described. In accordance with one embodiment, there is provided a method for tap detection on a handheld electronic device, comprising: measuring acceleration using an accelerometer of the handheld electronic device; determining when measured acceleration exceeds an upper limit threshold and a lower limit threshold within a predetermined duration of each other; when the upper limit threshold and lower limit threshold have been exceeded, determining a rate of change of acceleration between the upper limit threshold and lower limit threshold and registering a tap input when the rate of change of acceleration exceeds a predetermined tap threshold.
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申请公布号 |
US8482520(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100696136 |
申请日期 |
2010.01.29 |
申请人 |
ORR KEVIN HOWARD;HOLBEIN MARC EDWARD;RESEARCH IN MOTION LIMITED |
发明人 |
ORR KEVIN HOWARD;HOLBEIN MARC EDWARD |
分类号 |
G09G5/00 |
主分类号 |
G09G5/00 |
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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