A look at some of the concept designs for futuristic gadgets that NEC is working on, like the WACCA (pictured at right), a bracelet/wearable video camera for capturing footage of everything you do throughout your day; the Duo-pc, which seems like a Tablet PC-redux; the Duo-phone, which has a detachable display; and the P-ISM, a set of wireless pen-like gadgets.
