Qualcomm ultrasound pen goes skinny for phablets
 

Qualcomm has slimmed down its ultrasound pen, making the sonic stylus potentially fit inside a Galaxy **te 3-scale smartphone for more portable use. The pen, which uses sound tracking to … Continue readinghttp://feeds.feedburner.com/~r/slashgear/~4/hf0FIPGo-zI

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