The electronic cube-head waiter in Watch Dogs gave us this link

In the Watch Dogs trailer Ubisoft showed at its E3 press conference, a waiter with a cube TV head in the background flashed us a QR code, which sent us to this link to a dotconnecxion page. dotconnecxion appears to be a "digital art movement" that exists in the Watch Dogs universe, and, with this website, perhaps our own.

[Thanks to everyone who sent this in!]