Major League Baseball will introduce an automated ball-strike challenge system in 2026, marking the league’s first step ...

Unlike a ball machine, this AI tennis robot reacts, moves, and coaches you for smarter, more realistic training.

While Sphero might have the tiny remote-control ball market cornered, it would seem that Leka is aiming for the next size up. Leka is a robotic companion ball aimed at children. While it might be ...

One of the more tedious parts of playing tennis, or just practicing your swing, is having to retrieve all of the tennis balls you have knocked around the court. But a new Kickstarter project is ...

On the outside, robots don't come much simpler than a ball, but that doesn't do justice to the tech inside the gadgets from Sphero. New Atlas went hands on with the company's latest offering, a tiny ...

SwitchBot says the Acemate serves (pun not intended) as an AI tennis coach, capturing info about ball speed, spin, net clearance, and placement, then gives you feedback using the Acemate app for iOS ...

Acemate sees your shots, moves into position, catches the ball, and serves it right back, With no extra sensors needed. A true rally player!