Interesting hack, thanks for sharing! Of course, you need all the pixels you can get to properly identify the mobile phones in use, technology having converged to the point you have to measure the notch shape exactly. With the debacle of CBS suddenly yanking Star Trek Discovery rights from the Rest Of The World (Not Murica/Canadia) and now being forced by gigantic backlash to make it available (at specific linear TV style time slots!) on previously unknown to me Pluto.TV service, just maybe content houses may realise that the days of controlling regional access to content are if not over, increasingly hard to justify.