01 Capture
How I ask for a usable side view
If the finger is badly lit, blurry, or not on its side, I would rather retake than invent a number.
Aarav Shah
These are real screens from the app I built. None of them is a patient chart.
A quality pass or a research number is not a validated measurement.
LungLens is an experimental engineering project. It is not a clinically validated diagnostic or screening device.
Demo sign-in from the app. Sample data only.
What you are looking at
These figures come from the running app and its guides. There is no real patient here.
Why I started is on Overview. This page is so you can see the software, not reread that story.
Landmark finding may still use stubs. A number on a screen is not proof I found the anatomy.
Follow one capture
Sign-in is in the hero. These are the guides I use after a photo is in the system.
Sample data only. None of this is a patient chart.
02 Measure
Which shape features the math uses
Once landmarks exist, I compute Lovibond angle and depth ratio. The overlay in the guide is educational, not a live model run.
03 Review
Image, limits, and human judgment together
A result should stay next to the photo, the uncertainty, and a person who can still say they cannot tell.
What these demos show
I want the limits as easy to see as the screens.
Working here
Public pages, sign-in, and the capture and measurement guides are real screens from the app.
Tested off-screen
Quality reject and pass behavior, and the geometry math, are covered by engineering tests. See Validation.
Still experimental
Finding landmarks is still experimental. I have not activated validated weights by default.
Not shown
A logged-in capture of a real patient is not on this page.