If you have the acres of space and enough money to spare on this ASB GlassFloor, you can have the marking for anything from tennis to basketball with the press of a finger. Pretty amazing, huh?\

Here's what it says on the company's site:

The properties of glass allow for more than just an optimized floor surface. LED marking lines can be switched on/off or changed on demand. Originally designed for the sport of squash where portable All-Glass-Courts are erected in all types of locations, like city centres, in front of the pyramids or in shopping centres. The floor is suitable for indoor and outdoor use.

[via Off the Bench]