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. 2024 Mar 15;8:e52809. doi: 10.2196/52809

Figure 2.

Figure 2

The sequence of iterative feedback and human-centered design (HCD) development leading to tool optimization over 9 months, including activities, participants, and outcomes. COM-B: capability, opportunity, and motivation model for behavioral change; Health ITUES: Health IT Usability Evaluation Scale; MS: multiple sclerosis; MS CATCH: Care Technology to Ascertain, Treat, and Engage the Community to Heal Depression in people living with multiple sclerosis UCSF: University of California, San Francisco.