> > For most platforms they run on either a Linux variant or Windows CE. And of that it’s a 70-30 split. > > So go figure. Your ATM is 60-40. > Are you saying that ATMs run mostly Linux? I swear that the ones I have seen be on maintenance mode are OS/2, which was the prevalent OS back in the 90s for those things. Wells Fargo ATMs are new NCR machines, so I would guess they could be based on Linux. I would not blame any company for wanting to go that route.