Blog
The science, technology and craft of deception detection
🧠
How Behavioral Scoring Works: The Science Behind Red Rabbit
Micro-expressions, FACS, oculomotor patterns — how 5 analysis channels detect signs of deception without body sensors.
April 25, 2026•7 min
🎭
FACS: The 17 Action Units That Give a Liar Away
Paul Ekman's Facial Action Coding System — how 1,220 facial points reveal hidden emotions.
April 24, 2026•5 min
🎯
Why Calibration Changes Everything: Individual Baselines vs Population Norms
A classic polygraph compares you to the "average person". Red Rabbit compares you to yourself.
April 23, 2026•4 min
⚡
Classic Polygraph vs AI: Why the Future Belongs to Technology
Sensors, stress, operator error. Comparing the old and the new approach to deception detection.
April 22, 2026•6 min
🔒
Edge Processing: Why Your Data Never Leaves Your Device
How Red Rabbit analyzes video and voice right in your browser, without sending anything to a server.
April 21, 2026•3 min