I was going to comment that this is only 1 way, whereas the sockfish project was 2 way, if I remember correctly. This would only work if the accomplice has a vi

I was going to comment that this is only 1 way, whereas the sockfish project was 2 way, if I remember correctly. This would only work if the accomplice has a visual of the game. Your solution would probably work, I guess. I sadly don't know anything about measuring sphincter pressure. You could also have a pressure sensor in a shoe or something that interfaces with the buttplug via bluetooth, or even a small wire. Though, I could imagine competition security looking at feet but drawing the line before checking butts. So, the chances of getting caught could be higher with my approach.