Behavioral detection phenomenon Vibra Image Elsys Corp Bc

Behavioral detection phenomenon Vibra. Image Elsys Corp. Bc. Jan Tůma, student of FD ČVUT and MÚVS ČVUT

Presentation structure Introduction – Beginnings of scientific researches Behavioral detection of the 21. century – Vibra. Image© - Micro mode Vibra. Image© - Macro mode Vibra. Image© - Lie Detector Vibra. Image© - Summarisation, advantages/disadvantages Conclusion

Beginnings of scientific researches Aristoteles (384 – 322 B. C. ) I. M. Sechenov (1829 – 1905), Charles Darwin (1809 – 1889), „Cerebral Reflexes“ „The Expression of the Emotions in Man and Animals“

Beginnings of scientific researches – cont. Konrad Lorenz (1903 – 1989) • Nobel prize winner (physiology and medicine) • idea of measurement of the intensity and amplitude of reflection motion • such measurement will enable aggression intensity measurement

Behavioral detection of the 21. century prof. Viktor Minkin, CEO Elsys Corp. , chief of the Research and Development department of the Russian National Research Institute Elektron

Vibra. Image - introduction first version in 1995 principle: frequency (or amplitude) measurement using special camera special attention to facial parts head movements (incl. its muscles) the most frequent movements on human body in one´s life continuous micromobility (VER) head and facial muscles movements = vibrations 3 basic modes

Vibra. Image - Micro mode

Vibra. Image - Micro mode observing, research and analysis of psychoemotional state of an individual vibration parameters (microvibrations) change in emotional balance = change of the internal energy detectable emotions: aggression, stress, tension/anxiety, suspect/inhibition, neuroticism, self-regulation, balance… detection speed cca 3 s!!!

Vibra. Image - Micro mode, cont. main output: external vibraimage („vibra-aura“), visualised emotions every emotion has statistically stated limits (in relation to installation region and local ethnic groups)

Vibra. Image - Micro mode, cont. how to read „vibra-aura“: breaks in aura uniformity and mixed colours = currently unbalanced state of mind asymmetry = deviation colours – see previous slide ideal „vibra-aura“ symmetric, uniform in colour and shape potential dangerousness = summation of aggression, stress and tension degrees

Vibra. Image - Micro mode, cont. example of aggression and strong tension, although trying to hide it and inhibit it

Vibra. Image - Micro mode, cont. example of calm and balanced man and his „vibra-aura“

Vibra. Image - Micro mode, cont. frequency histogram (green curve) micromovements frequency distribution abnormalities seen at first sight secondary use

Vibra. Image - Micro mode, cont. conditions for correct function: person is sitting or standing without significant movements!!! frontal position, at reasonable distance glasses absence not too much make-up stable lighting intensity if possible, unicoloured background without moving objects (generally absence of external vibrations) black-and-white image (for better resolution)

Vibra. Image - Micro mode, cont. applications: medicine and psychological researches psychiatric clinics oncological clinics Germany – bus transportation company (drivers´ fatigue detection) help in selection procedures airport security

Vibra. Image - Macro mode

Vibra. Image - Macro mode produced in 2005 observing, research and analysis of psychoemotional state of a group and its members (face detection available as well) macrovibrations no work with „vibra-aura“ colours cover the human body and head spectrum beginning with no colour, then yellow (certain tension, nervousness) and orange one, ending with the red one potential dangerousness = mathematical evaluation according to red colour area satisfactory time again cca 3 s!!!

Vibra. Image - Macro mode, cont.

Vibra. Image - Macro mode, cont. statistics: Russian airports – daily approx. 20 suspects (other sources: 10% pax) ATTENTION! DETECTED TERRORIST!!! necessary to ignore fast moving personnel numerical parameters help with differentiation no frequency histogram any chance to cheat? No… no need for frontal view, other conditions for correct function remain the same as in previous Micro mode

Vibra. Image - Macro mode, cont. potential errors sources multilayered dresses glasses changing lighting intensity (flashing bulbs) according to SPb. Airport statistics only 5% erroneous detections applications: controlled entry to buildings airport security

Vibra. Image - Mode Lie Detector

Vibra. Image - Lie Detector produced in 2008/2009 individual application revelation of non/verbal lies first contactless lie detector ever!!! microvibrations, more than 40 independent parameters (for lie detection 8 – 12 parameters satisfactory) words unnecessary significant parameters changes observed in case of fears, excitement and lying CQ, RQ

Vibra. Image - Lie Detector, cont. comparison of reactions to CQ and RQ conditions for correct function remain the same as in the previous modes examples of observed parameters: F 3 … general mental energy of examinee (high level = high level of excitement/aggression lie) S 2 … indicates movements asymmetry, incl. brain hemispheres activity (significant changes in this activity lie) P 2 … MSD of frequency histogram (large scale lie) P 5 … defines the most suspicious moments in reactions

Vibra. Image - Lie Detector, cont.

Vibra. Image - Lie Detector, cont. applications: criminalistics (South Korea, police) airport security (e. g. in suspicious rooms)

Vibra. Image SUMMARISATION advantages: modern contactless detection impossibility to influence results (unlike e. g. thermal cameras) fascinating detection speed (3 s) low error rate (declared 5%) user friendliness continuous dynamic modernisation mathematical and graphical confirmation price acceptability (6000 $)

Vibra. Image SUMMARISATION disadvantages: in case the strict instructions for installation and usage are not followed, danger of errors (lighting stability, external vibrations and movements, light reflections…) need for calibration for given region need for perfect, precise and sophisticated technical training even unguilties detected in case they differ from others in any way

Useful contacts and sources www. psymaker. com www. elsys. ru www. vibrabrain. com prof. Viktor Minkin: minkin@elsys. ru ELSYS Corp. Ltd. , Prospect Toreza 68, St. Petersburg, 194223, Russia elsys@infopro. spb. su source: Behavior Detection System Vibra. Image Manual, Version 7. 5, ELSYS Corp. SPb. , 2011

Special thanks to Dr. Oleg Martunov for his kind presentation of Vibra. Image system!!!

Thank you for your attention! Bc. Jan Tůma tumajan 5@fd. cvut. cz