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 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 learned Why 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