"physically moving the mouse/controller". Yes you can do that. It cause 2 issues: In competition, cheating will be impractical (cheating would imply bring

"physically moving the mouse/controller". Yes you can do that. It cause 2 issues: In competition, cheating will be impractical (cheating would imply bringing it's own hardware). Cheating will be harder, because you need to buy physical hardware (and will be far easier to stop). It will cause the amount of cheater to drop signifiquantly.