Exterior:
The appearance of self-service ordering machines usually adopts a modern and simple design style.
The screen size is moderate and the touch screen is user-friendly.
The overall structure of the equipment is compact and takes up less space.

Function:
1. Menu browsing: Provide detailed dish information, including pictures, descriptions, prices, etc., to facilitate customers to understand and choose.
2. Place orders independently: Customers can choose dishes, adjust quantities, and complete orders through the touch screen.
3. Special requirements: Support customers to add special requirements, taste preferences and other customized needs.
4. Payment function: Provides a variety of payment methods, such as scan code payment, card payment, etc.
5. Order confirmation: Display the order content and ensure that the customer confirms it before submitting it.

Features:
1. Multi-language support: Supports different languages to facilitate international customers.
2. Customizability: Restaurants can customize menus and interface styles according to their own needs.
3. Real-time updates: Information such as menus and prices can be updated in real-time to ensure information accuracy.
4. Interactive experience: Improve user experience through graphical interface and animation effects.

Advantage:
1. Improve efficiency: Self-service ordering machines greatly improve ordering efficiency and reduce manual waiting time.
2. Reduce costs: Reduce manual ordering and cashier links, reducing restaurant operating costs.
3. Reduce errors: By ordering independently, order errors caused by human errors are reduced.
4. Improve service quality: Release service personnel to focus more on providing better services.

Application scenarios:
1. Fast food restaurants: Suitable for fast service places to improve ordering efficiency.
2. Cafeteria: Customers can choose food according to their personal taste.
3. Cafe: Provides one-stop self-service ordering, meal pickup, and payment services.
4. Business meetings: Used to provide buffet service for the convenience of meeting participants.