CES: A techie’s paradise. Where 105 inch 8K TV’s roam and security guards forbid photos of Samsung’s newest washing machine. CES is a fascinating place, with self-driving cars and so many drones that you’d think the US Army was in attendance. But among all the flashy technology, I was most intrigued by something a bit more simple. For me, the best tech at CES was a robot called Beam.