TABLE 1. Usability Measurement Tasks.
| Task # | Task Prompts |
|---|---|
| 1 | There are 809 total appointments for today.a |
| 2 | There are 140 vials stored in the fridge for today.b |
| 3 | At the clinic, the vaccine being used today is Pfizer.c |
| 4 | There were 24 walk-ins since the start of your shift.a |
| 5 | 50 vials have been opened so far.b |
| 6 |
 total of 18 residual doses from pooling has been made.b
|
| 7 | The total number of appointments changed from 809 to 808 for today.a |
| 8 | One dose was wasted due to suspected contamination.b |
| 9 | There were 18 no-shows since the start of your shift.a |
| 10 | Interpret the values on the dashboard to the researcher.c |
a
Expected tasks for the Clinic Lead;
b
Expected tasks for the Vaccine Lead;
c
Expected tasks for the Clinic Lead and Vaccine Lead.