TOTAL TENNIS.

Nobody enjoys ball picking. Solve that annoyance.

This idea is mainly to eradicate that annoyance and time wasted from picking tennis balls up, which allow people to maximise training efficiency with their time spent at the tennis court, alone.

Design one half of the tennis court with a switch that gives the option of slightly tilting the ground.

Slanted court floor will gather all the returned tennis balls automatically. Even better if it could feed the ball directly into a tennis ball machine through an underground ball tunnel system, so that the mechanism goes in a loop.

UNLIMITED NON-STOP TENNIS WHACK SESH. Simply allow you to focus on your tennis skills instead of wasting time picking balls up and losing your groove. It is also not necessary to hire a trainer to do that for you. Solo and satisfying tennis training in peace at your own pace. Plug in to your favourite music to enjoy your sesh.

BONUS: Open a tennis facility where one can simply check in for a couple of hours for a solo whack sesh. It is not necessary to always be social to clock an effective tennis training sesh. Each private court has proper surround sound bass speakers with bluetooth pairing for your phone to play your favourite music. Go nuts. Great for relieving stress.