This is an amazing clip which I found on the net and it seemed impressive to me. So I thought of uploading it on my blog!..This is what some Hackers can do!..Check this out...:)
The viral video titled "How to hack video screens on Times square":
"The way it works is pretty simple: plug in my transmitter into the iphone 4 and play back any video clip. You can play it through the ipod features or through the camera roll. The transmitter instantly sends the video signal to the video repeater and the video repeater over-rides any video screen that it's being held next to. it doesn't matter what shape or size the hacked screen is because the hack video will simply keep its correct dimensions and the rest of the hacked space will stay black.
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."
You can see in the video that the repeater is pretty powerful but the signal is not very stable yet. The hacker is working on that. And a new video will be posted soon explaining How he made this prototype.