At Mobile World Congress, Texas Instruments was demonstrating a cool technoloogy that used four inexpensive microphones around the edge of a tablet to detect where a stylus was in terms of distance. This allows for some neat interactions with 3D graphics.
Texas Instruments shows off ultrasonic stylus that can work in three dimensions
Bycarmodpros
May 6, 2021
By carmodpros
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8 thoughts on “Texas Instruments shows off ultrasonic stylus that can work in three dimensions”
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MWC is serious tech porn….. mmmmmmm I keep getting phones. Hope I don't phonegasm too quickly.
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I was thinking the same thing doctor.
sonic screwdriver
i feel strange to say that it is the same stylus and technology of wacom for the inkling.
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