Fujitsu has dreamed up an invisible way to slap bar codes on products. It's called FP (Fine Picture) code, consisting of thin yellow lines that you can't see but your cell phone can. The code will list pricing information, and will be able to also link you to websites for more.
Imagine the coolness of holding your cell phone camera up to a product and then automagically linking to the Interwebs for the real scoop. Hey, maybe some FP codes will hook you up with your trusty compadres here at the Giz. Heck, we'll take the link love wherever we can get it.
Fujitsu creates an invisible bar code [Akihabara News]