After four years since its debut, Samsung's mini rolling home robot is now even more powerful. Samsung Ballie is a spherical AI robot featuring a built-in projector. Designed to function as a comprehensive home manager and companion, it demonstrates the company's unique approach to household robotics. Unlike at CES 2020, where the first generation of Ballie made a physical appearance by rolling around onstage, this year's presentation was limited to a video showcase. Samsung did not reveal any d