This certainly isn't the biggest R2-D2 toy robot we've ever seen. Credit: lili sams/mashable In fact, R2-D2 is not Sphero’s only new droid. The company also introduced BB-9E, a brand-new ...

The sounds they produce resemble those made by the robot R2-D2 in "Star Wars." The experiment demonstrated that AI-generated agents communicate more quickly and efficiently in their language when ...