Boxing

How to play

1. 1Stand about 5 feet from the camera so it sees you from the waist up, hands included. Only your head, shoulders and hands are tracked; your boxer’s legs take care of themselves. Playing alone? You box the red-corner computer.
2. 2Two players: Blue corner on the left of the screen, Red corner on the right. Step toward the middle to get in range.
3. 3Throw punches sideways, toward the other boxer; the camera can't see punches thrown straight at it. Head shots do 10, body shots 7.
4. 4Keep your gloves up by your chin to block. When the other boxer covers up, go to the body. Win 2 rounds to take the match; raise both hands for a rematch.

Using the back camera? Prop the phone up facing you and mirror its screen to a TV so you can watch.

The camera is only used on this device to find your bodies; nothing is recorded or uploaded. Give yourselves room to swing, and no real contact: you only hit each other on screen.