The Method of Reducing Response Time on Proximity and Tactile Sensor
نویسندگان
چکیده
We proposed a tactile and proximity sensor (layered 3D touch screen) base on capacitance measurement. In the proposed sensor, the parallel-type capacitance sensor and plane-type capacitance sensor are layered. The sensor can detect the object and position before contact (proximity range), and can detect the indentation and precise position on contact. In addition, it can discriminate materials on contact. In this paper, we propose the method of reducing response time on the proximity and tactile sensor (layered 3D touch screen). The proposed method is that the contact sensing points are selected by the proximity sensing results for reducing response time.
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