I’ve talked about the regrettable 3-D TV trend at last week’s Consumer Electronics Show (CES) in Las Vegas in a separate post. But I spotted some other trends among the 2,700 exhibitors at the show as well. Gesture control and multi-touch screens: Part and parcel of good industrial hardw...

Gesture recognition is one of the most exciting new technologies at the International Consumer Electronics Show this week. A variety of companies — inspired by the Nintendo Wii’s gesture control and the iPhone’s multi-touch screen — developing new ways to interact with gadget...