Edit: Jokes aside, I'm okay with not being tracked to that level of detail, assuming it's even possible at all. I would imagine they'd need real time telemetry for each character to determine where they are located on the x, y, z grid and whether they've moved or performed a set action to define as currently played by a living person - maybe even some cool biometric security authentication feature they can store on remote servers in some country without an extradition treaty 😄