[James] was pursuing a design that used a little robot sitting on top of a big ball. This new version has a robot sitting inside a ball with the head being magnetically coupled to the body.

Five years ago, Samsung drew confused looks at the world's biggest tech fair when it unveiled a prototype of a round yellow robot with a projector ... talking tennis ball is back and available ...

The Force Awakens first showed us the little spherical robot BB-8, but it’s fair to say that along the way we’ve not lost our collective fascination for rolling-ball robots. There have been ...

Now, in 2025, Ballie appears to be ready for series production. The robot is shaped like a ball and rolls along on three wheels. It cannot climb stairs, so it is limited to use on one floor if ...

This is Guardbot, a surveillance robot that's able to manoeuvre on any terrain, even having the ability to swim. The device comes in a variety of sizes, ranging from as small as 5 inches to a ...