Future phones will ID devices by their electromagnetic fields
It'll be like using NFC, except this doesn't require tags.
Get ready to 'spray' touch controls onto any surface
Electrick is a seemingly easy way to add touch input to any object.
Navigate your smartwatch by touching your skin
New tech from Carnegie Mellon makes it much easier to play 'Angry Birds' on your wrist.
Experimental UI equips you with a virtual tape measure and other skeuomorphs
While companies like Apple are moving away wholesale from faux real-world objects, one designer wa...