Striking alone: a shuttlecock launcher (grenade launcher style).
All else is pretty much stretching and training the muscles, which then is supplied by respected product divisions; but what I want to see is a launcher.
- cheap, portable
Problem would be to find a mechanism that makes a shuttle fly with 50 to 80 metres per second initial speed and an energy source that makes such explosive shots possible. Maybe something from "Clay pigeon shooting" with remote control for shooting.
PM me, I would very much support your ideas ... can supply info on shuttle behavior (scientifically).