Invention Grant
US09250722B2 Pressure and angle-sensitive stylus device 有权
压力和角度敏感的触控笔装置

Pressure and angle-sensitive stylus device
Abstract:
There is provided a system and method for a pressure and angle sensitive stylus device. The method comprises detecting a plurality of pressure inputs using a plurality of sensors, determining an angle of pressure applied to a stylus device from the plurality of pressure inputs, and transmitting the angle of pressure to an interactive device. The plurality of sensors may be recalibrated when the plurality of sensors are not in use. Further, using the plurality of pressure inputs may detect a velocity of usage of the stylus device. The plurality of sensors may include three sensors arranged in a radially symmetric pattern about a longitudinal axis of the stylus device.
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