Via Gizmodo — a bus stop ad that can tell when you aren’t looking at it. When you are looking, you see what appears to be a happy couple. When you look away, the picture is of the guy apparently beating up the woman. Very, very powerful and one of the cleverest meetings of compelling content and technology I can remember. Take a look:
Click on the image to get a larger version. It’s a powerful ad, isn’t it? And be sure to go over to Gizmodo to see more on the detail of this technology.