Check whether a short comfortable reset creates visible shoulder relaxation. Works with your phone camera, laptop camera, or webcam. It runs entirely in your browser and the camera feed never leaves your device.
Prop your phone at desk height for front checks, or turn it sideways for side-view posture scans. Same test, same URL, no app.
Open phone linkThis check reads your reset movement from a short on-device camera scan and compares it against an evidence-based comfort range (> 6). The model maps the joints involved and averages the angle so a single fidget doesn't skew your result.
Green means you're inside the healthy range. Amber means you're drifting and it's worth a small adjustment. Coral means the angle is past the comfort line for long enough to cause strain. Your number updates live, so you can watch a fix land in real time.
One test reads one signal. If you want this checked continuously — combined with posture, eye strain and fatigue, with live nudges and a progress history — that's what Pro does. It turns a one-off number into a habit that holds.
Short resets are easy to skip or rush. A visible movement cue makes the break more intentional without turning it into a medical measurement.
The browser camera feed is processed locally with no upload. The tool only checks visible movement, not respiration or stress.
No. It only watches for a gentle visible desk-reset movement from camera landmarks.
No. It is a simple workday reset prompt for desk ergonomics and comfort.
Use it between meetings, after deep work, or when your shoulders feel locked in one position.