prototype of the „Öffi-Feedback“-App Method • Usability-Test - Thinking-Aloud-Methode combines observation & questions Sample • No. of Probands: n=12 (+1 Pilot Test) • Sample definition: 50:50 male/female, 22-49 yrs old, Smart-Phone-/App-User, already given feedback to public transport etc. Living Lab Test: Aim, Method & Sample
Specification of the sample • 128 respondent • Gender: 48% male, 52% female • Age: 35% till 18 years, 39% between 19-40 years, 27% over 40 years • Public transport: 87% serveral times a week • Complaint: 54% have complained to transport operator 2014-11-15 Öffi Feedback @ UX Day 12