Robots hit the streets as demand for food delivery grows
https://www.siliconvalley.com/2021/11/02/robots-hit-the-streets-as-demand-for-food-delivery-grows/
By DEE-ANN DURBIN | The Associated Press
ANN ARBOR, Mich. — Robot food delivery is no longer the stuff of science fiction. But you may not see it in your neighborhood anytime soon.