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Google's Project Soli radar tech for hands-free controls gains FCC appproval - Liliputing
Google’s Project Soli technology could make it possible to control phones, tablets, watches, and other electronic devices without touching them or talking to them. Instead you can just make small, precise movements with your fingertips. First demonstrated in 2015, Soli still isn’t ready for prime time yet — you can’t buy any products that use …