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Nod aims to be one Bluetooth ring to rule all your devices"
Waterproof, wireless, and it sits on your forefinger: a ring that aims to add gestural controls to everything from computers to Google Glass to smart appliances, and it's coming this year.
by Scott Stein
April 29, 2014
It's small, it fits on a finger, and it aims to revolutionize universal gesture control for everything in a smart home. It's either that, or it's a killer pointer for executive presentations.