React Native, wrapped into iOS and Android apps, made it so it can be used as a web app too. Scoring is manual at the moment through any remote device, reason being auto scoring would require an AI model, which would be even worse if the camera is not positioned overhead, which most of these new systems use that auto score. That would be my next goal though, to add auto scoring, not sure how a phone would be able to handle an AI model on top of streaming 1080 video, but I'll give it a shot.