Electrovibration

原创于 2012-11-22 21:33:13 发布 · 1k 阅读

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电振动技术通过触觉感受器欺骗皮肤感知纹理。它模仿局部震动和摩擦感，模拟触摸屏上的形状、纹理及轮廓，如键盘按键或按钮的感觉。此技术不使电流通过皮肤，而是通过在导电表面上移动来创建电荷。

Electrovibration

Electrovibration is based on an effect in which touch receptors in the skin can be duped into perceiving texture. Electrical charges simulate the feeling of localized vibration and friction, mimicking shapes, textures and contours (such as the feel of a keyboard key or a button) on touchscreens on tablets and other mobile devices or product surfaces. No electrical charge passes through the skin as the charge is created through movement over a conductive surface. A periodic electrostatic force is created, which “deforms” the skin on the finger.

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http://www.edn.com/electronics-products/other/4368356/Localized-haptics-grabs-handheld-game-displays-with-new-driver-chip TI haptic driver