Now I know this is pretty nerdy, and for some, not very cool at all. But following on from the last post, we at Yeah, its Pretty Cool found this to be awesome, if not crazy what you can do with your finger!

You probably think holograms and think of Star Wars, well just think of this as a pretty cool life-size version of it. That you can move around and manipulate with your finger! The guys over at CatchYoo have done a lot of work in this area, and slowly they release really cool new experiemental work with holograms. So after you watch this pretty cool video, take a look at some of their other work for even more cool videos.

These guys have done some pretty cool stuff by taking graffiti into the 21st century. This is by far the coolest and most impressive and awesome display of tagging ever. Since they first discovered it many months ago, if you go to the homepage you can see what pretty cool things they have been up to lately. And they are only going to get more crazy and cool. Definitely pretty damn cool.

Here is the original video for you: