Three years ago Docteur Gecko found a way for "hacking" advertising that you find in bus shelters around the world. What’s unique about what Gecko does is that his modifications can only be seen during the night, when the city lights the shelters. However, during daytime the ad modified seems to be untouched.

He’s undoubtably copying some of the ideas of the bigger boys -but- he certainly puts a new slant on it; in these examples, he uses some kind of clever light-reactive technology.

posted by design addict