Sports and Refereeing Tools
Tools that replace the gear a coach, a referee or a PE teacher carries around: a whistle that lasts exactly as long as you hold it, a scoreboard that knows the rules of each sport and sounds the horn itself, timing for a whole heat from one start, a tournament draw you can print, and measurement of jump height and ball speed straight from a phone video.
Whistle
A referee whistle with sound: the blast lasts while you hold, signals labeled for your sport, intervals and a WAV download.
Electronic Scoreboard
Score, clock, shot clock, timeouts, fouls and penalties in big digits across the whole screen. The board already knows the rules of twelve sports.
Beep Test and Cooper Test
Audio cues for the 20 m beep test, 15 m PACER and Léger test, a Cooper test timer, tap-to-mark misses, and a class report with VO2max.
Race Timer
Start on a signal, finish by lane or from a mass start: places, gaps, grades and a results sheet — instead of a handful of stopwatches.
Tournament Bracket
Seeded playoffs, round robin with a crosstable, groups that feed a playoff, a draw with a code, schedule and print.
Rep Counter
The camera counts reps by joint angle, says the count out loud and flags short reps separately.
Jump Height
Film the jump on a phone — height comes from flight time, and take-off and landing are visible on the frames and can be corrected by hand.
Ball Speed from Video
Film the shot from the side, tap the ball — the track and the speed work themselves out.
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