LiarLiar employs cutting-edge AI to analyze micromovements, heart rate, and subtle cues in body language to detect deception. Heart rate fluctuations Leveraging Remote Photoplethysmography, we detect subtle heart rate variations. Body language By analyzing body language minutiae, we catch non-verbal signs commonly associated with lying. Emotion detection We decode facial expressions and micro-emotions, offering insights that could be missed by the human eye. Voice consistency Fluctuations and inconsistencies in voice pitch, tone, and speed often indicate stress or deception. Choice of language People often unconsciously alter their speech patterns and word choices when being untruthful. Attentiveness Our system monitors levels of attentiveness during conversations.