Field notebook · opened 2026
One clinical desk, taken apart on the page
spine.fyi keeps a notebook on Rx.Luxury — the clinical desk at labs.llc/rxluxury/ that runs entirely in a browser tab, stores what you enter on your own machine, and includes a DICOM viewer that displays medical images without ever interpreting them.
A notebook is not a scorecard. There are no stars here and no totals. There is a left column of writing, a right column of the figures that writing rests on, screenshots I took myself with the minute they were taken, and, in every entry, at least one thing that is wrong with the software.
This site is published by the people who build labs.llc. It reviews their own work. That is a real conflict of interest, the disclosure page says so in full, and the only defence available to a house publication is to publish figures anybody can go and check. So every number in these pages was re-taken from the live property and stamped with the UTC minute it was taken.
The entries
Notebook: Rx.Luxury
The clinical desk itself, from the name box on the door to a 597 KB string holding 33,144 ZIP centroids. Measured, not quoted.
Notebook: The Imaging Lab
A window/level workstation in the browser that displays scans and never interprets them. The presets are right; the keyboard map is incomplete.
Notebook: The Symptom Checker
Orientation, not triage. One chip takes 219 candidates to 7, and the fourth step asks the question that splits them most evenly.
What the desk is, in one paragraph
Fourteen routes behind a one-field door: intake, a symptom checker over a 219-condition register, appointments, a visit rehearsal, a live federal clinician search, a hospital directory, a shelf of natural compounds graded by evidence, vitals, medications, a condition tracker, a DICOM imaging lab and an academy. It has no accounts and no server for your data: state lives in your browser, there is an export button, and a red Wipe PHI control sits at the foot of every screen. On the day of these entries the build chip read V514.
What this notebook will not write
It will not say the imaging lab reads, analyses, screens, flags or interprets a scan, because it does none of those things — it is a viewer, and calling it anything else would be a claim about a medical device made on behalf of software that explicitly disclaims being one. It will not say the checker tells you what you have, because the checker’s own standfirst refuses to. And it will not print a number it has not measured. The method page sets out the rest.