No matter what you’re doing at a computer, two displays are always better than one, and that could soon be true for your mobile devices as well. Prototypes of dual-display smartphones have already been demonstrated, but researchers have now revealed a wireless second display for your mobile devices that magically sucks the minimal power it requires from a wireless NFC connection. Read more…        

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This NFC-Powered Bonus E-Ink Display for Your Phone Needs No Batteries