FAQ from LiarLiar.ai — AI Lie Detector & Heart Rate Monitor
What is LiarLiar.ai — AI Lie Detector & Heart Rate Monitor?
A privacy-first, AI-powered behavioral analytics tool designed to reveal objective physiological and expressive signals during video interactions—helping users cultivate greater self-awareness, communication clarity, and evidence-informed dialogue.
How to use LiarLiar.ai — AI Lie Detector & Heart Rate Monitor?
Install → launch alongside any video source → select target feed → click “Analyze.” Real-time metrics render instantly. Exportable reports and raw session files remain fully under your control—no cloud upload required.
How does LiarLiar.ai work?
It applies ensemble deep learning models trained on multimodal behavioral data to extract synchronized cues: facial perfusion changes (for heart rate), muscle activation timing (for micro-expressions), and postural coherence (for engagement consistency)—all calibrated to minimize cultural or demographic assumptions.
How is heart rate detected without sensors?
Using computer vision–based remote PPG: algorithms isolate subtle, rhythmic color shifts in facial regions (especially forehead and cheeks) caused by arterial pulsation—then convert those optical signals into precise BPM and HRV metrics.
What’s the accuracy benchmark?
In controlled validation studies, LiarLiar.ai achieves ≥91% concordance with gold-standard physiological measurements and demonstrates b inter-rater reliability across trained human observers—while explicitly avoiding binary “truth/lie” labels in favor of nuanced behavioral insight scoring.
Does it integrate with my existing tools?
Yes—whether you’re using Zoom, Google Meet, Discord, OBS-recorded lectures, or archived YouTube interviews, LiarLiar.ai operates as an independent overlay—no plugin installation or third-party permissions needed.
Is using this tool legally compliant?
LiarLiar.ai is designed for consensual, transparent use. We bly recommend informing participants, obtaining explicit consent before recording or analysis, and adhering to local laws governing video capture and biometric data. It is not intended for law enforcement or adversarial interrogation.
Where is my data stored—and who owns it?
All video inputs, processed outputs, and derived metrics reside exclusively on your device. You retain full ownership and control. LiarLiar.AI never accesses, stores, transmits, or monetizes your data—ever.
Will there be a mobile version?
An iOS and Android companion app is in active development, with beta access expected in Q4 2024. Desktop remains the optimal environment for highest-fidelity analysis—especially for professional and research-grade applications.