This is a Demo of TenniScore in actual use at the Evert Tennis Academy in Boca Raton, Florida

2 teenagers were trying TenniScore fore the first time in a game situation, They immediately understood how TenniScore functions, and after the first game, insisted on keeping it for the duration of the match.

"Wow, can we keep it?!".................

"its great, now we can focus on the game instead of keeping score!"......................