TED Talks: Anand Agarawala and BumpTop desktop

I’m a fan of $g(TEDTalks) and this is one, about BumpTop desktop, is one I enjoyed.

There are a bunch of talks I’ve watched and I’m interested to know which ones you might have enjoyed. I’m looking for the best way to share these as I’m not sure an individual post about each one really makes sense.

In any case, I think the concepts presented are interesting though I’m not sure there all that practical on a desktop PC. As for practicality I think the iPhone/iPod Touch UI has some similar concepts which are very practical.

What are your favorites?