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GM patents self-cleaning touchscreens that erase fingerprints overnight
GM patents self-cleaning touchscreens that erase fingerprints overnight,General Motors has received a patent for a fascinating self-cleaning technology that could eliminate the annoyance of smudgy fingerprints all over touchscreens. It's a photocatalytic system, triggered by ultraviolet LEDs built into the RGB matrix.

GM patents self-cleaning touchscreens that erase fingerprints overnight

General Motors has received a patent for a fascinating self-cleaning technology that could eliminate the annoyance of smudgy fingerprints all over touchscreens. It's a photocatalytic system, triggered by ultraviolet LEDs built into the RGB matrix.