That's funny, I too made a phone-buzzer app to watch Jeopardy with the in-laws. All it does is pause the video on the laptop for 10 seconds when someone presses

That's funny, I too made a phone-buzzer app to watch Jeopardy with the in-laws. All it does is pause the video on the laptop for 10 seconds when someone presses the button on their phone, and show their name. On the plus side it works for any YouTube/PeerTube/local-file video, on the minus side no score-keeping or even checking of the answer. https://github.com/remram44/video-buzzer https://github.com/remram44/video-buzzer I think we only used it once, years ago.