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 . Smart glasses , but not Google 's . A ` ` smart ##phone '' tracks how fast you eat to help you lose weight . A GPS - enabled device will track your lost luggage .
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 .