Bar code/qr code scanner

Vision

Create a convenient way for user to shopping wisely, and increase the chances to shopping online.

Goal

User goal:  Know the product’s information and compare the price online.

Business goal:  Let online shopping websites companies advertising on this application.

Target audience

The user is an economical shopper who needs to compare the price online and like to shopping online.

user journey

user scenarios

user flow

interface flow

final wireframe