Research Article
Interaction Modes for Emergency Mobile Apps
| Step | Stage | Activity |
| Step 1 | Welcome | (i) Introduction to the experiment | ā | (ii) Participation consent | (iii) Eye-tracker calibration | Eye tracker recalibration (if necessary) | Step 2 | Prequestionnaire | (i) Demographic information | (ii) Experiences with previous emergencies | Step 3 | Task 1 | (i) Use of the RESCUER App | (ii) Use of the eye tracker | Step 4 | Post-task 1 questionnaire | (i) SMEQ for each screen | (ii) SMEQ overall | Step 5 | Task 2 | (i) Use of the RESCUER App | (ii) Use of the eye tracker | (iii) Performance of the n-back task | Step 6 | Post-task 2 questionnaire | (i) SMEQ for each screen | ā | (ii) SMEQ overall | Step 7 | Postquestionnaire | (i) ISONORM 9241/10 | Step 8 | End | (i) Debriefing | (ii) Explanation of study purpose |
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