This is pretty cool, it seems a lot of developments in the wireless world has approached things from a macro level (whole networks) but what about the micro (a

This is pretty cool, it seems a lot of developments in the wireless world has approached things from a macro level (whole networks) but what about the micro (a room full of cellphones)? I.E. my cellphone can connect me to all sorts of things out there in the "cloud' but what about what's in front of me?