I've had an idea for awhile to help public freeplay arcades with people pushing the start button too many times to start a game of pinball only to level the game before even a one player game is over. This idea wont fix all the problems but will help some.

My idea is:

With an arduino nano installed behind the start button and the code would have a small delay before it can accept a second button press say 2-3 seconds.

First of all is this a good idea and if its acceptable can someone write something to make it work. I'd test it out at the arcade to make sure it worked and if it does id be willing to release to other freeplay arcades.

Mike