So you want to practice ping pong but don’t have someone to play against? The Trainerbot can help. It is a smart ping pong robot that lets you practice a wide variety of shots and sequences to improve your skills. It gives you spin, direction, and trajectory control, which means you can practice various spins.
More gadgets like this: here
Trainerbot lets you choose any kind of spin and shot. The device pairs to your smartphone via Bluetooth. You can find out more about it on Kickstarter.
