New tech can turn any surface into touchpads

New tech can turn any surface into touchpads

While touch sensing is common on small, flat surfaces such as smartphone or tablet screens, researchers have now developed a technology to turn surfaces of a wide variety of shapes and sizes into touchpads using tools as simple as a can of spray paint.The technology, called Electrick, can turn walls, furniture, steering wheels and even toys into touch sensors, the researchers said.

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