Technology

He’s still not sure Niemannn cheated, though. “It is of course suspicious,” he said. “But it could be luck or it could be that Magnus had a bad day… maybe it’s not even possible to do this. That’s why I thought to make this program. Let people try. Maybe if people figure out it doesn’t even work at all, then this whole theory of butt plugs was just a waste of time.”

Hmm. Actually...you probably can actually determine it. Assuming that the device's radio is talking Bluetooth, which not all do, if anyone had a cell phone near the environment, and made use of Google's or Apple's Location Services, said companies probably have a log of it responding to beacons. Those location services work by broadcasting a beacon to Bluetooth and WiFi devices and uploading their MAC address and signal strength of the response to Google and Apple, who then compare it to prior position reports and IDs and strengths to determine a position, so there'll be a log of devices and their active periods floating around in their databases.