Principle 01
The physician is the user. Not the chart.
Software in medicine has spent twenty years optimizing for the chart. The chart cannot consent. The chart cannot heal. The user is the human in the white coat, and the user we serve next.
Every screen, click, and modal is a tax on the only person in the room who can decide what to do next. The product question stops being “what does the record need?” and becomes “what does the clinician need to do this well, today, in the next ninety seconds?”
When the physician is the user, latency matters. Defaults matter. The number of decisions surfaced before a decision is made matters. We design for the cognitive budget of someone who has not eaten lunch.