COLLEEN ALISON KORANDA

About | Resume

INTERFACE DESIGN

PALM REDESIGN

We evaluated the Palm Pilot and found several major usability flaws with integrating similar information across applications and providing appropriate feedback. Grounded with data from various HCI techniques: Contextual Inquiry/Design, KLM/GOMS, Heuristic Evaluation, Cognitive Walkthrough, and Think Aloud Protocol. Our redesign allows users to better control their information by integrating to-do and calendar events to better track the progress of events. Application of each method enabled us to write a retrospective account.

Redesign | Retrospective

Collaborators: Samantha Konwinski, Hwi Lee, Jack Li, Prudence Marasigan
Advisors: Christine Neuwirth, John Zimmerman