My Trans Tracker CSE 440, Autumn 2008 Drew Bregel John Calhoun Joseph Chen Dayne Wagner CSE 440, Autumn 2008
Experience Sampling Method Overview Problem Proposed Solution Contextual Inquiry Experience Sampling Method Tasks Design Sketches Summary
Kicking the Car Habit is Hard Problem Driving is Wasteful Environmental Impact Increasing Cost of Ownership Kicking the Car Habit is Hard Loss of Independence Complex Urban Travel
Personal Travel Recommendations Proposed Solution My Trans Tracker Car Alternative Community Centric Personal Travel Recommendations
Contextual Inquiry User Diversity Method Nationality Employment Transportation Method Method Task observation Task simulation
Contextual Inquiry Results Trusted Sources Friends Being Present Adapting to Change “I am passed by a bus once a week, each way.”
Experience Sampling Method Trip Planning Questions Planning Resources Destination Familiarity Directions Trip Completion Questions Time to Complete Problems Along the Way Mobile Information Useful
Resources Used Notable Trips Experience Sampling Method Results Reference Mapping Personal Directions Notable Trips Car Usage Multimode
Easy Task Medium Task Hard Task Tasks Look up a time schedule for familiar route(s) “Which route will get me there the soonest” Easy Task Get route advice from other users “Which is the correct route to get me downtown” Medium Task Find alternative route do to unplanned route change “I missed my stop and now I am lost” Hard Task
Design Sketches
Design Sketches
Design Sketches
Summary My Trans Tracker Community Centric Trusted Sources Personal Directions Adapting to Change