Practice makes perfect
The Grind Machine allows to you practice shooting basketballs more efficiently by catching your shots and launching the ball back to you automatically. The launcher can be manually rotated 180º to allow you to practice your shots from any angle.
This type of machine is available to professional basketball teams but the Grind Machine is made for the consumer with a much lower cost. It can also be collapsed to the size of a duffel (an extra-large duffel bag) so you take it to your local basketball court for practice.
However, the launcher is currently powered by a U.S. standard electrical outlet but if you don't have access to a power supply, you can use a $200 UPS system like the CyberPower. For this reason, it's more suitable for home use where you have access to power.