Automation is a process that automates human work on some kind of machine.

Streetfood is a word associated with street vendors of fast food.

Fast food vendors often do not observe hygiene because they often deprive customers of the value of the product produced
(little meat, a lot of vegetables/do not observe grams).
The meat on the vertical grill is often dried out or simply old.
I have already experienced cold meat in one case.

First of all, it is the contact between the seller and the customer, which can also be negative - the arrogant behavior of the seller.
The seller has a sales stand open only at certain times.

The image of the kebab vending machine is purely illustrative and does not show the real appearance.
The meat spiral is made for only one customer.
The location of the spirals is in a cooling box before ordering, the spiral is pulled out and baked directly in front of the customer.
The baked spiral is cut into slices and placed in a cup or pan.
The vegetables are pre-treated in a salt spray in a cooling tank.
The customer watches the preparation process through a transparent glass/display.