>> wearables will be big at the show, last area was just the beginning and we saw the fit fit, the smart watches, this year they will be everywhere. >> if it sounds futuristic, this is state of the art, the ultimate in electronic wizardry. >> this was the wave of the future 25 years ago. >> we set out for the consumer electronics show in las vegas. >> as reported by steve kroft on the cbs news series west 57th. >> and after 1989 consumer electronic show, vcrs with onscreen programming are all the rage. >> you plug in the vcr and it tells what to do on the screen. >> the rate of change is extremely quick and anything that you might have imagined 20 years ago could exist in the future probably does. >> among the current future offerings are cars that drive, with or without someone behind the wheel. and homes that think for themselves. >> this year we're going to see gadgets you might not expect, things in the kitchen, small devices,