Small companies and gadget startups show new products at the Consumer Electronics Show . There was a glut of home and health sensors , but a few things stand out . A ` ` smart ##phone '' tracks how fast you eat to help you lose weight . A GPS - enabled device will track your lost luggage .
Tech companies and gadget startups show new products at the Consumer Electronics Show . There was a glut of home and health sensors , but a few products stood out . A `` smart fork '' tracks how fast you eat to help you lose weight . A GPS-based device will track your lost luggage .