It doesn't take much to realize that the potential for computing breakthroughs is significant. Your phone could perform different actions depending on how and where you hold it. You might get a different interface if you're wearing gloves, for instance. A restaurant would know to provide a refill the moment your drink is empty, and the blind could identify products in a store. It could be particularly useful for automatic sorting in farms and waste facilities, as well. The biggest obstacle is translating RadarCat from a clever concept to a practical product -- that could take a while.