paulsonnentag.com / swip

Swip was developed for Inno{Hacks}. It's an experiment to create multi device applications by giving smartphones the ability to be physically connected and know how they are positioned to one another. This works with a simple swipe gesture which triggers an event on each device. If the server detects two swipe events in opposite directions at the same time the two devices are connected at the point where the swipe gesture was executed.