The nanotech is really cool, Scotchgaurd at a whole new level.
I saw a few years ago the 3D scanning where they were using it on important historical things like the Sphinx and Pyramids, etc. I think this year is going to be an explosion of 3D tech, now that the printers are affordable.
I used to feel naked without my watch, I am going to all Freudian and suggest the Mobile Phone has replaced that. Ive actually noticed a slight resurgence in watch wearing and I think it may be because people were doing the whole "check out my cool phone, look at all it can do, and how stylish it is". Now the phones are all pretty much alike, and we need something else to (we think) wow our friends.
There is a few cool looking ones at the links.
Thanks for some interesting viewing