The chart, streamlined
One screen, two zones. A persistent zone that can never be scrolled away or covered, and a work zone that splits side by side. No blocking pop-ups — because a dialog you have to dismiss is something paper never made you do.
Full screen
Click to open it full screen. Clinical content is illustrative. Inside: try the rail and the troponin chip, and scroll the past-visits history right back to the start of the record.
Why it is shaped this way
None of this is decoration. Each choice traces back to a founding principle — most of all, that no clinical workflow may lose to its paper equivalent.
The split
Identity, allergies, current meds, the reason they’re in front of you, and what’s still outstanding stay pinned at the top — they can’t be scrolled past or buried under a window. The paper chart’s front sheet was always face-up; so is this.
Paper-parity · acknowledged uncertaintyNo blocking modals
Expanding the penicillin note, reviewing the new troponin, opening a past visit — all of it lands next to what you’re doing, never on top of it, each pane scrolling on its own so any two views sit side by side. A dialog you must dismiss is not a safety mechanism; it’s an interruption paper never imposed.
Paper-parity · confirmation dialogs are explicitly rejectedThe whole story
Past visits open on the most recent and keep going — scroll back through years of the record without paging, dialogs, or date-pickers, the way you’d thumb back through a paper folder. The relevant visit is usually the recent one; everything before it is still right there when it isn’t.
Paper-parity · respects the clinician’s timeCommitted on your terms
Working notes are written to a non-volatile scratchpad — safe through a power cut the instant they’re typed — but nothing enters the permanent record until you sign off, or, if you move to other patients or log out, it auto-commits after a configurable quarantine. A differential is revised constantly; the clinician owns the moment it becomes part of the record.
Append-only · availability over consistency · acknowledged uncertaintyBuilt from the chart-two-zone and active-write sketches. The persistent / work split, the no-modal rule, and the scratchpad-then-commit model are the load-bearing decisions.
The interface is reasoned the same way as the architecture — against real failure modes from the front line. A well-described clinical workflow is as valuable a contribution as code.
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