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A handheld electronic device having a touchscreen and a method of using a touchscreen of a handheld electronic device
A handheld electronic device having a touchscreen and a method of using a touchscreen of a handheld electronic device
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机译:具有触摸屏的手持电子设备以及使用该手持电子设备的触摸屏的方法
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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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