QR Code Island is a delightfully hare-brained concept design from Mat Barnes and Eddie Blake, which will continue to delight me until news appears that someone is actually trying to build such a thing. [Thanks, Rachel!]
I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I write for MAKE, serve as Technical Editor for MAKE magazine, and develop original DIY content for Make: Projects.