If your school is like most, chances are you have one gym that is used for maybe one or two sports - Most likely Volleyball and Basketball. And it's not because that is the maximum number of sports the gym can be scheduled for, but because all sports have different boundary lines and while the colors can be changed, it still gets a little confusing for athletes. Now, Germany's ASB Systembau has created an interactive floor that allow for the markings to be changed instantly, with a mere push of a button.