Performance / communal game for 3 people to skip rope using just their iPhones.

2 people swing their iphones (as the ends of the rope) which creates a skipping rope sound. The person in he middle has to jump in sync with the swinging. If he/ she doesn't the rope hits that persons pants, plays that sound and goes silent (ie no more feedback since the swinging stops)

There's also a single person version where one person holds two iPhones as ends of the rope;)

We use the iPhone's accelerometer to determine when the 'rope' is being swung and whether the person skipping is in sync with the rope.

Sign up to get the beta on http://skippablerope.com