My $80 Smartwatch Costs A Third Of An Apple Watch — And 'Outperforms In Every Way'

This smartwatch is the kind of device that does its job well, without making you wonder why you didn’t just spend hundreds ...
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Graphene 'artificial skin' gives robots an insanely human-like touch

A wave of recent research has brought robotic touch sensitivity closer to human fingertips than ever before, driven by graphene-based composites and machine learning that let artificial skins detect ...