Leah Hu demonstrates how the robots work as servers. (AP)
Owners Shu Lei Hu and her husband are served by the robots during a test. (AP)
Robots are part of a tryout to respect social distancing and help stop spread of COVID-19. (AP)
The robots will carry are dirty dishes back from tables instead of germs.(AP)
If these robots could serve in the restaurants it means a person might be safe from getting sick. (AP)
Two shiny red-and-white robots say, “Hello!” They glide across the floor.
They carry drinks and dishes. Would you like to see robot waiters?