LeaveReady · Journey prototype A scenario-based interaction prototype documenting the core commuting journey. Same design language, fixed scripted answers, and four taxi-related critical states. Nothing is booked, charged, shared or connected to live services.
Participant mode INTERACTIVE CONCEPT
Explore the prototype Follow the main path inside the phone. For an audit, jump to any prewritten critical state:
For a silent test Give the participant the phone screen and ask them to plan the commute. Do not explain the buttons.
Fixed data Route, timing, fare and feed freshness are example values, not live observations.
Reset demo Test guidance Main path
Critical branch
Acceptance rule Confidence cue and provenance appear before action; any unverified ETA is explicitly an estimate.
Escapes Back, change, compare transport, or Not today are available across the decision screens.
What is not tested Real fares, transit accuracy, third-party booking, external reminders, and actual user comprehension.