Video-Based Physiological Intelligence for Deception Detection
AI-Based, fully non invasive deception detection and integrity assessment.
SensAI provides decision support for objective deception detection and integrity assessment directly from standard video, in real time or through offline analysis. The system requires no sensors, no wearables, no physical contact, and no subject cooperation, enabling flexible deployment across live interviews and post-event investigations.
Powered by scientifically validated rPPG and rBCG technologies, SensAI extracts biological cardiovascular indicators from facial video to identify cognitive and emotional inconsistencies linked to deception and integrity risk. Insights are data-driven, minimizing human bias and subjective interpretation.
Built on medical-grade physiological science and optimized for security and enterprise environments, SensAI delivers scalable, unbiased decision support with proven accuracy of up to 94%, even in complex and high-pressure conditions.
The Science Behind Physiological Credibility Assessment
SensAI analyzes natural physiological responses from standard video to assess cognitive and emotional load related to potential deception without sensors, contact, or user cooperation.
How It Works
- AI-Based cognitive and emotional Intelligence
Advanced AI models interpret physiological response patterns associated with cognitive and emotional load. - Video-Derived Physiology
Subtle facial blood-flow changes are analyzed to extract cardiovascular signals such as heart rate, blood volume pulse, and related dynamics. - Multi-Signal Fusion
Multiple biological indicators are combined into a unified cognitive and emotional load model, delivering higher accuracy than single-signal approaches. - Autonomic Nervous System Insight
Heart rate variability metrics reflect cognitive and emotional load related balance between sympathetic and parasympathetic activity. - Adaptive Personal Baseline
Continuous baseline calibration accounts for individual differences, improving reliability over time.
What SensAI Measures
- Cardiovascular responses
- Heart rate variability dynamics
- Blood volume pulse patterns
- Facial micro-vascular changes
- Cognitive and emotional load reactivity trends over time
How rPPG Works
Optical Sensing Mechanism
PPG technology leverages the principle of light absorption by hemoglobin—the oxygen-carrying protein in red blood cells. As the heart pumps blood through the body, microvascular blood volume fluctuations occur beneath the skin, leading to subtle variations in light absorption and reflection.
By analyzing these optical changes, rPPG sensors can extract critical physiological data, including heart rate, blood oxygen levels, and cardiovascular patterns. This non-invasive, camera-based approach enables precise, real-time monitoring without the need for direct skin contact, making it ideal for advanced cognitive and emotional load detection and health analytics.
The Product
Multi Channel Detection
SensAI is a unified, multi-modal decision-support platform for deception detection and integrity assessment, designed to operate across live interactions, recorded materials, and voice-based evaluations. By combining multiple independent biological and behavioral signal channels, SensAI delivers objective, unbiased insights where traditional methods fail.
Real-Time Detection
SensAI analyzes live video interactions as they occur, providing immediate integrity indicators during interviews, screenings, and high-stakes talks. This enables decision-makers to identify inconsistencies, guide questioning, and act with confidence under pressure, without interrupting the flow or relying on subject cooperation at all.
Value across domains
- LEA: Border Control, live interrogations and screening
- HR: live interviews and onboarding
- INSURANCE: real-time claim interviews
Offline Analysis
SensAI Forensics enables deep analysis of pre-recorded video and audio data, processed frame-by-frame and signal-by-signal. This mode supports complex cases, audits, and investigations where live analysis is not available, allowing teams to extract high-fidelity integrity insights at their own pace for complete post-event clarity and depth.
Value across domains
- LEA case review and post-event investigation
- HR internal investigations and compliance reviews
- INSURANCE claims audits and fraud investigation
Voice Intelligence
SensAI Voice Intelligence analyzes subtle vocal patterns associated with cognitive and emotional load. Available as a standalone capability or synchronized with video analysis, voice adds an independent signal layer that strengthens detection confidence, especially in remote, phone-based, and audio-only scenarios for a multi-channel view.
Value across domains
- LEA phone interviews and intelligence collection
- HR remote hiring and misconduct reviews
- INSURANCE recorded statements and call-center interviews
