In the video for Michael Jackson's Billie Jean, the ground lit up when he touched it, as if it were blessing his dance moves. You can't forget it. These stone steps are almost as cool, as they can illuminate itself too.
The lights were designed by Italian shop Roberto Paoli and were really inspired by that Billie Jean music video, hell, they're called Jacko Steps. One problem though: they don't brighten up by touch. They just light up from the inside and stay on. But that's okay, as it can double as backyard lights and inspire you to dance, dance, dance. [Roberto Paoli via OhGizmo!]