Trade-in Price Tracker App

1. Sample Case | Trade-in Pricing Tracker App - Current™
Focus on the
Primary Task
Be Succinct
Design for
Interruption
A Logical Path
to Follow

2. Desirability Viability
Feasibility
humans need economic
technical
Solutions

3. On this project, we take a heuristic design on the aesthetic and
minimalist iOS Web App. As uSell, we want a quick selling channel that
lives the instant price for customer’s device .
Objective

5. uSell Current APP
1. Install from http://uSell.com/current
2. add it to your Home Screen

6. uSell Current APP
1. Install from http://uSell.com/current
2. add it to your Home Screen

7. uSell Current APP - icon design
initial view
before user
get one offer
live view
once confirmed an
offer, user can track
price change via
this dynamic icon

8. uSell Current APP - assistant screens

9. uSell Current APP - user guides

10. uSell Current APP - find your device

11. uSell Current APP - find your carrier

12. uSell Current APP - find the capacity

14. uSell Current APP
- select the condition

15. uSell Current APP - get your offer

16. uSell Current APP - check out

17. Wei’s Portfolio
- Data Driven Design
- Heuristic Design
- Systematic Design