It’s quite a challenge to add to the plethora of CES 2011 blogs. This post puts together some of my key observations. I didn’t touch on everything I saw and might have even missed key insights, so it’s not “the definitive” guide to anything CES. The show is huge and there were over 140,000 people there, so it wasn’t easy to catch all the action. But I did see a lot, and gain some insight along the way: