Turning Surfaces into Touch Panels: A Granite-Touch Pad
Turning Surfaces into Touch Panels: A Granite-Touch Pad
复制标题
将表面变成触摸屏：Granite 触摸板
DOI：
10.1007/978-981-10-4157-0_51
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
S. Okamoto
中科院分区：
文献类型：
--
作者：
Hatem M. Elfekey;S. Okamoto
触摸感测接口用于许多人机应用中，其中缺少对触摸的自然感觉。我们提出使用人类的触摸技术，把自然或人工的导电或半导电材料的表面变成被动触摸板。由于人体的导电性，AC电源线在人体上感应电压，该电压被用作触摸触发器。通过使用安装在表面边缘的电极，检测到的电压的比率用于计算触摸位置。以花岗岩触摸板为例，给出了不同触摸位置下电极上检测到的电压。
Touch sensing interfaces are used in many human to machine applications with the natural feeling to the touch missing. We propose the use of humantenna touch technique to turn surfaces of natural or artificial conductive or semi-conductive materials into passive touch pads. Because of the conductivity of the human body, AC power lines induce a voltage on the human body which is used as the touch trigger. By the use of electrodes mounted at the edges of the surface, the ratio of voltage detected is used to compute the touch location. Granite touch pad was implemented as an example, and the voltage detected at the electrodes due to various touch locations is presented.