Once assembled, the tool will be field-tested through case studies to ensure validity and usability and inform refinement, if required.
This study consisted of five phases: 1) development of the intervention, 2) feasibility testing, 3) usability testing; 4) refinement of the intervention, and 5) evaluation of the intervention using a cohort study and individual interviews.
Similarly, following usability testing, further refinements will be made to the website in an iterative process of testing and redesign.
We plan to do additional cycles of usability testing after intervention refinement in an iterative process of evaluation and redesign.
This study consists of five phases: (1) intervention development; (2) feasibility testing; (3) usability testing; (4) intervention refinement; and (5) intervention evaluation using mixed methods.
This study consists of five phases: (1) intervention development; (2) feasibility testing; (3) usability testing; (4) intervention refinement; and (5) intervention evaluation using mixed methods (repeated measure modeling, individual interviews).
The revised prototypes were then used in the next iteration of usability testing and subsequent refinements were made.
Based on data from usability and feasibility testing, refinements were made iteratively to the website via ongoing discussion with the research and development team (CY, SH, DN, AJ, DL, SES), described below [ 37].
The broader study consisted of five phases: Phase 1: Intervention development; Phase 2: Feasibility testing; Phase 3: Usability testing; Phase 4: Intervention refinement; and Phase 5: Intervention evaluation.
This result provides a basis for refinement to improve the usability of the visual modality.
Current laboratory methods require further refinement to improve their usability in developing countries.
