Table 4

System usability score: cycle 2 and cycle 3 participants

Participant numberSUS score
Cycle 2
 Evidence-expertise prototype395
477.5
587.5
 Case-based prototype352.5
480
572.5
Cycle 3
 Evidence-expertise prototype6100
777.5
870
975
1070
 Case-based prototype697.5
767.5
890
952.5
1087.5
  • Scores have a range of 0–100.

  • SUS, System Usability Scale.