Well I got a small wireless webserver all set, which is hooked to my pneumatic cannon's solenoid. There is a webcam & video streaming service installed as well.
Completing my solenoid circuit via computer was much more complicated than I thought, so I wound up using the servers scroll lock key. My linux server can control that key's led, and so can I.
This is probably illegal, but how cool would it be to pay like $2 to shoot people in a city using plain pressurized air? Simple wifi from a starbucks, my compressor and air cannon...
Maybe I'll just have it aimed @ me, with the server on while I'm on my computer.
Just a random idea, anyone want to elaborate?





