Camera wellness signal session.
Signal quality is evaluated before an experimental pulse estimate is shown.
Validation lab.
Compare a PULSIRA research session against an independently measured reference value.
Test across devices
Different phone cameras, frame rates, compression and automatic exposure settings can change signal behavior.
Include failures
Track sessions that cannot produce an estimate. Failed-quality sessions are part of validation, not something to hide.
Separate wellness from medical use
Any move toward medical claims would require substantially different validation, quality systems and regulatory review.
Session history.
Locally stored research metadata. Raw video is not retained.
Privacy & product limits.
Make the boundary visible instead of hiding it in fine print.
On-device by default
Prototype camera analysis occurs locally in the browser. No server upload path is included.
No raw video storage
The current prototype stores only derived session metadata when the user chooses “Save research session.”
No medical diagnosis
PULSIRA is not intended to diagnose disease, detect emergencies, or replace a validated medical instrument.