Real-Time Truth & Deception Detection

One intelligent platform for law enforcement, recruiters, and security teams. Analyse verbal responses and body language in real-time to detect deception, assess risks, and build trust.

OUR MISSION IS SIMPLE & IMPACTFUL

Our mission is to help investigators, recruiters, and security professionals identify truth more confidently, reduce deception, and improve decision-making. We aim to support safer communities, fairer recruitment practices, and stronger organisational security.

Through advanced behavioural analysis—examining verbal responses, facial cues, and body language—the platform provides clear insight into consistency, credibility, and potential risks. This enables teams to act with accuracy, clarity, and confidence across a wide range of situations.

Behavioural Investigation

Advanced NLP and computer vision techniques analyse verbal responses, facial cues, and body language in real time, helping professionals detect inconsistencies and understand behavioural patterns more accurately.

High Accuracy

Trained using diverse behavioural signals and real-world scenarios, the system delivers consistent and reliable results across investigations, recruitment workflows, screening processes, and security evaluations.

Secure & Scalable

Designed with strong data protection standards, the system ensures safe handling of sensitive information while offering seamless scalability for enterprise and government environments.

How to Use?

The system enables Admins and authorised Users to manage cases, record investigation sessions, and review behavioural findings efficiently.

1. Admin Creates Case

The Admin logs in, enters case information, uploads available documents, and assigns the case to the appropriate user.

2. User Views Assignment

The assigned user logs in, views the case, reviews the details, and prepares for the investigation session.

3. Investigation Recording

During questioning, the system presents structured, context-aware questions. Verbal responses, facial cues, and body language are recorded in real time.

4. AI Analysis

The system examines speech patterns, tone, facial expressions, and body movements to highlight behavioural indicators, consistency levels, and potential concerns.

5. Report & Decision

A clear behavioural report is generated, helping professionals interpret the findings and make confident, evidence-supported decisions.

How It Works

Py-Detect – Intelligent Behaviour Analysis Platform

Py-Detect is an advanced digital platform designed to support investigations through structured questioning and automated behavioural analysis. It studies voice, face, and body-language patterns, and produces a clear summary that helps investigators make informed decisions.

1. Context-Aware Questioning

The system generates questions by reading the case information entered by the admin. It adapts each follow-up question based on the accused person’s previous answers to maintain relevance and continuity.

2. Voice Pattern Analysis

  • Tone variations
  • Stress or pressure points
  • Pace and hesitation
  • Sudden pitch changes

These cues help identify emotional states and potential inconsistency.

3. Facial and Micro-Expression Tracking

  • Eye shifts
  • Lip compression
  • Brow tension
  • Nervous micro-gestures

These signals contribute to behavioural interpretation.

4. Body-Language Pattern Detection

Posture, hand movements, head position, and response timing are evaluated to understand engagement, confidence, and anxiety levels.

5. Combined Insight Summary

  • Structured summary
  • Behavioural indicators
  • Stress markers
  • Consistency score
  • Potential risk highlights

It helps investigators review the entire interview at a glance.

Who Can Use Py-Detect?

  • Law Enforcement & Investigation Teams
  • Legal Professionals
  • HR and Corporate Security
  • Private Investigation Agencies
  • Educational or Counselling Teams

Why Choose Py-Detect?

  • Fast and Efficient
  • Non-Invasive and Comfortable
  • Reliable and Data-Driven
  • Configurable for Different Scenarios
  • Secure and Organised

End-to-End Workflow

  1. Admin creates a case.
  2. Investigator receives assigned cases.
  3. Interview recorded (voice and video).
  4. AI analyses behaviour and cues.
  5. Final summary with indicators and scores.
  6. Dashboards for review.

Key Features

  • Case Management
  • Automated Question Generation
  • Voice, Video, and Behaviour Analysis
  • Truth Probability Score
  • Investigator Panel
  • Admin Panel

Industries we support

Crime Investigation

The system supports law enforcement by analysing suspects’ verbal responses, tone, facial cues, and body language during interrogations. By identifying stress patterns, inconsistencies, and subtle behavioural indicators, investigators gain deeper insights that assist in understanding credibility and uncovering hidden details.

Crime Investigation
Recruitment Analysis

Recruitment Analysis

During hiring and screening processes, the system helps recruiters by evaluating candidates’ speech clarity, consistency, and emotional cues. Behavioural patterns and stress indicators are highlighted, enabling more informed, fair, and unbiased hiring decisions.

Courtroom Evaluation

The system strengthens courtroom proceedings by examining witnesses’ verbal responses, tone, and body movements in real time. By highlighting stress indicators, behavioural inconsistencies, and credibility cues, it supports judges and legal professionals in making clearer, evidence-based assessments.

Court Room