Professional Polygraph Workflow Tools

These tools support examiner preparation and documentation. They do not determine deception, truthfulness, suitability, validity, admissibility, or examination outcome.

Legal and professional-use disclaimer

These tools are provided for qualified professional, research, educational, and documentation purposes only. They are not legal, clinical, investigative, or forensic advice and must not be used by unauthorised persons to make decisions about truthfulness, deception, guilt, innocence, suitability, risk, employment, relationship status, admissibility, or any legal right or obligation. Any unauthorised or non-professional use is at the user's own risk. Final decisions remain with appropriately qualified professionals.

Question Construction Assistant

Draft and review R1, R2, R3, and sacrifice relevant questions with defensibility checks.

Open Question Tool

Disclosure Linguistics Engine

Review disclosure quality, linguistic indicators, flagged excerpts, and follow-up prompts.

Open Linguistics Tool

Bayesian Prior Calculator

Document prior probability reasoning, apply a likelihood ratio, and generate a transparent posterior report.

Open Bayesian Tool

Polygraph Evidence Evaluator

Translate ESS outputs into transparent Bayesian evidence documentation for professional review.

Open Evidence Tool

Directed Lie Selection Tool

Select, edit, justify, and review Directed Lie Comparison questions.

Open DLC Tool

Interview Pathway Assistant

Guide pre-test interview documentation and examiner follow-up prompts.

Open Interview Tool