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Assistive Tech: Blink your eyes in Morse code to type using a webcam
news.movim.eu / gadgeteerza-tech-blog • 18 March 2022
Most of us use our hands to interface with computers, but the human body is capable of many types of input other than that of fingers and feet. But what about people who can’t use their extremities and don’t have a voice? For their sake, it’s time to get creative.
This works with just an old webcam thanks to the new trans-consciousness messaging protocol, which operates by using facial detection and then interpreting the amount of changed pixels between video frames.
See https://hackaday.com/2022/03/18/morse-keyboard-communicates-with-the-blink-of-an-eye/