devicemotion + websockets + node.js proof of concept for iOS4.2
You need: - an iPad >= 4.2.1 - node.js - socket.io (server + client) Test URL (sorry the socket server won't be online all the time): http://cubiq.org/dropbox/sb/ Lock the device rotation before trying. What you'll see is a red ball you can crontrol by tilting the iPad. If other users are connected you'll see them as grey balls. Communication happens thanks to websockets. *Not ready for production*, this is just a proof of concept. To-do: - would be nice to add collision detection between balls.