Almost two years ago the "The Pulse of Spain" was made, based on the same idea (disclaimer: the designers of this are also designers for our product (and dear friends)).
It's in Spanish, unfortunately. You have to click on the tiles to activate them and they'll start pulsating. If you have Flash, there'll be sound.
It's in Spanish, unfortunately. You have to click on the tiles to activate them and they'll start pulsating. If you have Flash, there'll be sound.
The link is:
http://img.actibva.com/pulso2/