Check out this video of the Sacramento Kings playing around with Google Glass at practice. See what they see as they mess around on the court.
Can we take a moment and imagine how fun it would be to have a game where every player was wearing Google Glass? Suddenly you are no longer watching the action. You are IN the action.
During the Sochi Olympics we were given that opportunity with the athletes who wore helmet cams. Being able to see what they are seeing, especially with bobsled, is often much more interesting than watching the action from afar.