Here is a challenge...
Picture a setup with lots of computers driving lots of screens. In this case a simulator, using lots of projectors to provide the visuals. Policies dictate that machines must have usernames and passwords, and auto-login is not permitted. This makes starting up the simulator a PITA, as at the moment a technician has to go to each machine in turn and manually login.
Is there a way using PowerShell or otherwise to have one machine behave as a master machine where the technician does his login. When a successfull login is detected all the other machine login automatically?