Technology at Basketball Practice

You know, they just about have an app for everything. EVERYTHING!!!!! So, one of the parents of the kids on the team brings out his Iphone, and sure enough he has an app that helps put technology into basketball. It is an app that is an interactive white board. You place the defensive x's and offensive o's anywhere you want on the basketball court and then move them around by using your finger. It works great when you are sitting in the stands and you want to show someone what just happened on the court. I am going to go home and download this thing instantly. HOW COOL IS THAT?!?!?!?