Formative evaluation: What the FDA and IEC 62366 require

The regulations relevant to usability engineering require formative evaluations. 1. Formative evaluation: Definition and differentiation a) Definitions In its guidance document, the FDA has published its own definition of the term: Thus, it replaces the old definition in the guideline Applying Human Factors and Usability Engineering to Medical Devices: „Process of assessing, at one or…

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