EyeOnField Brings Instant Replay to the Sideline

Field notes

EyeOnField uses four WiFi RTSP cameras connected to a dedicated access point, with the referee’s phone serving as the live monitor and replay interface. The described controls include synchronized angle changes, frame-by-frame review, and slow motion, while footage remains in the phone’s storage. The page emphasizes field conditions: landscape orientation, large controls, high contrast, and operation while standing or moving. The app is still being prepared for Google Play, with testing offered to referees by email.