1. Name of the product subject to this design: Interactive
user interface for online sales of electronic devices. 2. Purpose of this design: An electronic device. 3. The key design features of this product are: the content of the
graphical user interface in the electronic device. 4. The image or photograph that best illustrates the design'
s key features: the front view. 5. As is customary, the top view, bottom view, left view, right view, and rear view are omitted. 6. Uses of graphical user interfaces:
Interactive software used for online sales. 7. Human-computer
interaction method of
graphical user interface: The main view is the main interface of the
purchase order. Select the goods to be ordered, click "OK", and enter the interface change
state diagram 1; click "Confirm" in the interface change
state diagram 1 to enter the interface change
state diagram 2; click "Confirm" in the interface change state diagram 2 to enter the interface change state diagram 3; click "Proceed to
Payment" in the interface change state diagram 3 to enter the interface change state diagram 4; enter the
payment password in the interface change state diagram 2 to enter the interface change state diagram 5; click "Enter
Verification Code" in the interface change state diagram 5 to enter the interface change state diagram 6, and the
payment is successful.