Smart Basketballs, Bright Pico Projectors, Holographic Displays for Stores, NFC Payment at McDonald's, Buy Your Coffee with Your Phone, New Live GeekBeat.TV Show, Kids Look at Old Tech

A basketball that can analyze performance, pico projectors bright enough that you can leave the lights on, holographic projectors for retail stores, Starbucks lets you pay with an app, GeekBeat.TV gets a weekly live show, and what kids think when they're shown older technology.