Barbara Millet

Cognitive Walkthrough Versus Usability Testing: Evaluating a GI Symptom-Tracking Application for Caregivers

This research compares two usability evaluation methods, Cognitive Walkthrough (CW) and Usability Testing (UT), in identifying design issues in a gastrointestinal symptom-tracking application for caregivers of people with neurodevelopmental disorders. Digital health tools increas...