team eris

Team Eris

Mobile <> GPS integration

Simplicity function

Edge cases

Goal for our app

• Help users find nearby locations

• Minimize time interacting with GPS units

• Help users get on the road quicker

Things we learned

Personas Rachel

Things we learned

• Ease of use

Personas Ann

Things we learned

• Ease of use• Travel Simplicity

Personas Alex Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle

Alex's Scenario 17 min Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle

Alex's Scenario 5 min Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle

Alex's Scenario -1 min Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle

Alex's Scenario -3 min Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle

Prototype and Changes

Mobile App Homescreen Things we learnedThings we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases

Adding multiple cars back in

Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function

Cutting the GPS Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models

Cutting Multiple Destinations Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models

Things we learnedWhy We Cut Multiple Destinations

- Edge case

- Did not fit user mental model of GPS

- Users found it easier not to work with a destinations queue

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models

So our GPS interface became...

Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models• Focus on project

goals

Focusing on GPS-Mobile Connection

Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models• Focus on project

goals

Things we learned

• Ease of use• Travel Simplicity• Integration with

current lifestyle• Edge Cases• Balance simplicity

and function• Mental models• Focus on project

goals

Things we learned

• Ease of use• Travel Simplicity• Integration with current lifestyle• Edge Cases• Balance simplicity and function• Mental models• Focus on project goals

Simplicity function

Edge cases