artificial intelligence is expected to feature prominently. michelle fleury is at ces in las vegas with more on what we can expect this year. i m actually getting my nails done right now. this is one of the many products here at ces this year that uses artificial intelligence. essentially, it takes 2d, 3d scans of your nails the size of it, the curvature then artificial intelligence tells the robot arm how to apply the nail polish. all of this takes about 25 minutes. so, imagine you can have one of these at home. maybe you could be watching the tv while all of this gets done. so just one of the many kind of consumer goods that are here this year at ces. and as you said, i mean, it s going to be a lot of ai in every shape or form. ai in yourfridge, ai in industrial applications. in fact, the first keynote speech this year at ces was just delivered by the ceo of siemens, the oldest company to ever appear here. you may wonder what an engineering