MADISON HEIGHTS, Mich. - You may have already seen them in restaurants: waist-high machines that can greet guests, lead them to their tables, deliver food and drinks and ferry dirty dishes to the ...

FREDERICK, Md. (AP) — While the thought of a robot delivering food and drink at a restaurant may hearken images straight out of a Star Wars cantina, the droid helping wait tables at one Frederick ...

MADISON HEIGHTS, Mich. — You may have already seen them in restaurants: waist-high machines that can greet guests, lead them to their tables, deliver food and drinks and ferry dirty dishes to the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. MADISON HEIGHTS, Mich. (AP) — You may have ...