YES: Food delivery robots are already gaining significant traction in the U.S., particularly in urban areas such as Los Angeles, San Jose and Dallas. Companies like Uber Eats and Serve Robotics ...

In several Los Angeles neighborhoods, rolling food delivery robots bring customers food and drinks. One company that makes the bots said they will reduce traffic congestion and emissions.

Unlike previous models that required a QR code on the ground, the MK30 navigates directly to the delivery point, verifies the location, and releases the package from about 13 feet above the ground.

Walmart currently provides drone delivery in Dallas as well as it its headquarters city of Bentonville, Arkansas. Including the expanded sites, Walmart said it will offer drone delivery services ...