1. Mobile phone accelerometer calculate your swing speed and swing direction by swinging the mobile as a racket!
2. The mobile phone sensors also record your current running speed and position with the help of the accelerometer when you run, holding the mobile in your hand.
3. From 12x8 meter playfield to 25x50 meter playfield.
4. Run and Swing in the REAL WORLD. Play Games and Burn Calories!

Watch our video above for a real time demonstration.
All you need is your smartphone and a place to play.

You can also change the map size if you have more or less free space.

IMPORTANT :) The only movement rule is that you have to point the mobile in the direction you are moving, and please do not shake the mobile while standing still.

The game is really a mixture of the old game Pong classic and tennis since the ball can bounce on the walls. First to 3 points wins!