Solutions for smartphone-based travel surveys are currently mushrooming, yet systematic and side-by-side comparisons of different technologies are still sparse. We propose a contribution evaluating usability aspects of post-processing automatically generated trip data for validation purposes. We present a concept measuring usability performance in terms of task completion time, errors and success rate as well as subjective perception of usability of trip validation interfaces. We apply this concept to a comparative usability study putting to test three different solutions for smartphone-based travel surveys. Our approach can serve as a template for evaluating other solutions, and provides indirect hints about trip reconstruction quality.
|Publikationsstatus||Veröffentlicht - 2017|
|Veranstaltung||11th International Conference on Transport Survey Methods - |
Dauer: 24 Sept. 2017 → 29 Sept. 2017
|Konferenz||11th International Conference on Transport Survey Methods|
|Zeitraum||24/09/17 → 29/09/17|
- Nicht definiert
- smartphone-based travel surveys; online travel diaries; response burden; usability study ; trip validation; user experience; semantic trajectory annotation