The software can be provided with Bittorrent Sync: launch, enter some code and you're in a shared space with whoever has the code. I'm currently writing an open

The software can be provided with Bittorrent Sync: launch, enter some code and you're in a shared space with whoever has the code. I'm currently writing an opensource equivalent. The difficult part will be to come up with a packaged hardware that is simple to install, though, but you can start with friends' computers.