Hands-on review: Project Tango

If events like MWC 2015 have told me anything, it's that smartphones have stopped getting smart. Better looking? Yes. Improved build quality? Sure. More powerful? Absolutely. But smarter? Not so much.It's very much the same story with tablets, although Google is attempting to push things forward with its hugely ambitious Project Tango. You've probably heard of it - this is Google's shot at making a device that can see the world around it. Thanks to a series of cameras and a depth sensor, Tango i