From Blu Homes
Invisible bike helmets
Transporter Sync - turns your external hard drive into a personal, secure cloud locker - £89
Contour Crafting - the printer that can print a 2500 sq foot house in 20 hours.
Motorola Project Ara - Modular smartphones
Panasonic Lumix DMC-GM1 US$750
Finding Rover iPhone app - reunite lost dogs with their owners through facial recognition
Leap Motion 3-D motion control €93.98