I think we need one of these in our Cloud in C-cubed studios!

unCloud is an application that enables anyone with a Mac laptop to create an open wireless network and distribute their own information. Once it is launched, a passerby using a mobile internet device can connect to this open wireless network. Users can access information wirelessly while at the same time remain disconnected from the internet. unCloud does not depend on a remote datacenter making it an ideal application to run in a train or at a café.