New technology could make controlling text or other mobile applications as simple as ‘1-2-3.’ Using acoustic chirps emitted from a ring and received by a wristband, like a smartwatch, the system is able to recognize 22 different micro finger gestures that could be programmed to various commands – including a T9 keyboard interface, a set of numbers, or application commands like playing or stopping music.
from Top Health News – ScienceDaily http://bit.ly/2L1ot4W
from Tumblr http://bit.ly/2jU1dcy
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