>>mtlync+(OP)
This is cool. Any chance this would scale for many machines? I have a ~15 machine lab with no KVM setup right now, and could really use something like this if it works for a large number of devices.
>>iron2d+zY
I'm not really into electronics, but I imagine it wouldn't be that difficult to control the switch of a cheap KVM-switch with the GPIO pins of the RPi. One might even control multiple KVM-switches and daisy-chain them.