Time square video screens hacked! Howto.

From author: the way it works is pretty simple: plug in transmitter into the iphone 4 and play back any video clip through the ipod feature or through the camera roll. the transmitter instantly sends the video signal to the video repeater and the video repeater overrides any video screen that it's being held next to it. i chose times square for my demo because it has lots of video screens to try it on. it is also one of the most monitored and secured areas in new york city and that made it that much more fun :).