Table 1.
Checklist of heuristic evaluation for experts assessing OSCA.
Table 2.
Tasks for evaluating the usability of the created app.
Fig 1.
The main menu of OSCA.
Fig 2.
A popup window reminds the users to use dental floss or an interdental brush to clean interdental areas before brushing their teeth.
Fig 3.
The focal areas that require extra cleaning effort.
Fig 4.
A sequence of screenshots showing the progress of tooth brushing.
Table 3.
Measures used in the usability testing.
Table 4.
Evaluation results for experts assessing OSCA.
Table 5.
Demographics and the SUS score (n = 87).
Table 6.
Responses regarding the favorability of intervention functions.
Table 7.
Responses regarding the overall likeability of OSCA.