I finally found another person who has attended every CES: 82-year-old Bernie Appel, former President of Radio Shack.

First of all, if you didn’t read yesterday’s DigiDame, please go back one post to learn all about iris scanning. I missed the deadline last night to publish my daily email alert because I was on the telephone yakking to my daughter Whitney. The post talks about how iris scanning is the next big innovation after fingerprint identification. It is fascinating, so don’t miss it.

This is the end of the second day of International CES. I walked my feet off. The show is now 2 million square feet of exhibit space and 2,700 exhibitors. Approximately 155,000 people descended on Vegas for the show. Compare that to the 17,500 folks that attended the first CES in New York City in June of 1967. At that time, there were only 200 exhibitors. CES, you’ve come a long way baby.

Take a tour of the hottest tech at CES 2014 here.