Let the hive mind of Engadget get that for you.
"I need help! I want a small pocket camcorder but I'm not sure which one to get. I don't want to fall into the hype of the Flip because I worry two hours won't be enough. What should I be looking for when considering a small camcorder and where can I get a good quality one with expandable memory? Thanks!"
It's interesting that Pioneer showed this same thing last year. It's also interesting that Pioneer had nothing new to show this year.
On the other hand, Panasonic announced an actual product, and pioneer has not. I hope both of them convert their TVs to this form factor and efficiency level very soon.