Day 3 at CES: What's hot
This is day three at the Consumer Electronics Show (CES), and for me, it's getaway day. The crowds at the show just seems to get bigger and bigger each day. Just trying to walk the aisles became a chore.
So what did I see that was impressive, you ask? One of the more interesting products was a radio developed by Alereon that transmits both Bluetooth and Ultra Wideband (UWB) signals. In fact, the radio can dynamically switch between the two protocols, even while transferring a file.