Alphabet is putting its prototype robots to work cleaning up around Google's offices

What does Google's parent company Alphabet want with robots? Well, it would like them to clean up around the office, for a start. The company announced today that its Everyday Robots Project -- a team within its experimental X labs dedicated to creating "a general-purpose learning robot" -- has moved some of its prototype machines out of the lab and into Google's Bay Area campuses to carry out some light custodial tasks. "We are now operating a fleet of more than 100 robot prototypes that are autonomously performing a range of useful tasks around our offices," said Everyday Robot's chief robot officer Hans Peter Brøndmo in a blog post. "The same robot that sorts trash can now be equipped with a squeegee to wipe tables and use the same gripper that grasps cups can learn to open doors." These robots in question are essentially arms on wheels, with a multipurpose gripper on the end of a flexible arm attached to a central tower.