/technologies/internet-of-things/b/blog/posts/small-sensor-board-keeps-track-of-activity-in-your-home-and-turns-it-into-a-smart-houseThis new sensor by Carnegie Mellon plus into an electrical outlet, keeps track of home activity, and assigns various signatures to different objects and functions. All it takes is this chip to transform your home into a smart house (Photo via Carnegien-USTelligent Community 12