Engadget: French sensor manufacturer Fogale Nanotech -- historically more of an industrial supplier than a consumer-facing one -- was demonstrating its non-contact capacitive sensors at CeBIT this week and how they might be used for the most consumer-facing application of them all: smartphone interfaces. Fogale had two stations set up, PCs running Windows Phone 7 emulators with the sensors attached out front (oriented like you might place a trackpad on a desk).
