Detection capability
Heart Rate from Video
Pulse estimated from facial colour signal, revealing arousal that expression alone conceals.
Heart rate estimation via facial signals reveals emotion-specific patterns: happiness shows stable, slightly elevated rates; anger causes sharp BPM spikes with low variability; sadness leads to slower rhythms with greater fluctuations; surprise triggers brief BPM surges; fear displays rapid peaks, indicating heightened arousal and physiological stress response.
Heart Rate from Video is one of eight signals used by the Trust Factor Engine. It is considered alongside the other seven rather than being treated as the only basis for the overall result. A single signal does not independently determine the final verdict. How the weighting works
See it score a real video
Bring your own footage. We will run it through the Adaptive Cognito Engine and walk you through the findings.