Imagine a robot vacuum that starts cleaning at a specific time based on the QR code it reads from the clock. This level of automation could make our lives more convenient and efficient.

Zora Bots, the Belgium-based provider of the robot at Jouarre, says it has sold over 1,000 of the robots to health care facilities around the world, including in the United States, Asia and Middle ...

But it did what it needed to and — to the best of our knowledge — went away. At least the “return” of Ballie demonstrated that Samsung hasn’t lost interest in the home robot. The ...