[drdaeman]

I don't think there are any commercial-grade hardware gaming aids on the market right now. If we don't count gaming keyboards and mouses with macro functionality (some folks consider those "cheats")

All the devices I've seen were hobbyist DIY proof-of-concept hardware. And if we're talking about real hardware assist (a machine that sees a screen and helps human operator with their inputs), it needs a machine vision trained for a specific game/setup and that's also quite an effort.