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Haptic touchscreen tech creates virtual textures

Haptic touchscreen tech creates virtual textures Created by MG1 on Nov 17, 2011

A new haptic touch system that can dynamically change the physical feel of a control surface beneath the fingertip has been developed, potentially revolutionizing touchscreens and portable devices. Swiss EPFL researchers discovered that a piezoelectric surface that flexes at the micron level can create a textured panel a user’s finger can perceive. »read more

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