Take a photo of the loaded trailer. A side view with the wheels in frame works best; use a close-up of each tie-down anchor when you want tie-downs counted.
One tap runs the real pipeline on a real photo: firewood on a utility trailer (photo by Vogler, CC BY-SA 4.0). It takes about a minute, same as any photo.
Verdicts use every view together: the side view carries the measurements, the rear view judges lights and plate, close-ups carry the tie-down count. Corrections work on the main view.
Bed length turns pixels into inches. Load length turns on the rule verdicts. Both can be left blank, and the app will say what it could not check.
Reading the photo…
The camera checks run one after another on the server. 0s
Results
What the camera found in your photo.
Tap the photo where the tie-down is
What to fix first
Second opinion
Muse Spark read this photo on its own, without seeing the camera findings. Where its view fights a verdict, the verdict drops to CHECK THIS. It can never raise one.
Rule verdicts
Deterministic checks against 49 CFR 393, from the findings and measurements. Correct a finding above and the verdicts recheck instantly, without re-reading the photo.
Measurements
Calibrated from the bed length you gave. Placement is a visual estimate only.
What the camera found
Tap a finding to see it on the photo. Tap ✕ if the camera got it wrong.
The honesty line: a photo can count visible tie-downs and flag placement. It cannot verify strap tension, tie-down ratings, or load weight.