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This device can recognise hand gestures using wearable biosensors
Updated:
Updated:
December 30, 2020 11:07 IST
The algorithm has been taught to recognise 21 unique hand gestures, including thumbs-up, fist, flat hand, holding up individual fingers and counting numbers.
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This device can recognise hand gestures using wearable biosensors. | Picture by special arrangement.
The algorithm has been taught to recognise 21 unique hand gestures, including thumbs-up, fist, flat hand, holding up individual fingers and counting numbers.
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A new device uses wearable biosensors and artificial intelligence (AI) to recognise hand gestures from electrical signals in the forearm.
New Device Detects Which Hand Gesture You Want to Make
Imagine typing on a computer without a keyboard, playing a video game without a controller or driving a car without a wheel.
That’s one of the goals of a new device developed by engineers at the University of California, Berkeley, that can recognize hand gestures based on electrical signals detected in the forearm. The system, which couples wearable biosensors with artificial intelligence (AI), could one day be used to control prosthetics or to interact with almost any type of electronic device.
“Prosthetics are one important application of this technology, but besides that, it also offers a very intuitive way of communicating with computers.” said Ali Moin, who helped design the device as a doctoral student in UC Berkeley’s Department of Electrical Engineering and Computer Sciences. “Reading hand gestures is one way of improving human-computer inter