Wow, here's two hot new Finnish software programs for your mac that you can use to allow the world to touch you (Grab-U) and that you can use to reach out and touch the world (Grabula) -- I can hardly wait to get these for my Powerbook!
Grabs-U software demo video (allows the world to touch you):
And here's the Grabula demo (you can touch the world);
Okay, you are saying, that's just not real. Well, you're right! Neither is real, both are an optical illusion. How did they do it? This video shows how (I actually figured out the second video, but the first video was very well-done);