Here in China we have seen these Neolix autonomous driving vehicles [1] most recently used for ‘street disinfection’. The manufacturer markets them for food sales, patrols and delivery but in Shanghai they have popped up as KFC Food Trucks.
[2]
You can place an order on the screen and you pay via WeChat and when payment is accepted, the door will open for you to collect your order.
[3]
The Neolix unmanned vehicles support Level 4 autonomous driving. It detects and avoid obstacles via its sensors. It has a mileage of 100km on a single charge and a maximum speed of 50km/h.
Rumour is that the company is also said to be working with Pizza Hut to provide a “restaurant on wheels” service.