He wouldn't have a modern dentist's chair or use novocaine. Something else to note in this image is the clean-up cart on the left. This man is a city employee, who has a broom and a push-cart into which he empties the dirt and debris he finds on the street. But as you can see in these images of Marrakech, the city is very clean. The level of technology that you are seeing here has often been called appropriate technology.
Appropriate technology is low-tech, little modernized, and small scale.
It often employs a lot of people. It is technology that fits small, irregular spaces.