Ihre Finger bitte. Vorbereitung auf den Lügendetektortest. Konzeption des Lügendetektors. - Stockfoto & -bild

Few minutes and we will done. Preparation for the polygraph test. Conception of the lie detector.

How does that feel, don't you worry. Preparation for the polygraph test. Conception of the lie detector.

Connects cables. Preparation for the polygraph test. Conception of the lie detector.

Tense look. Suspicious man passes lie detector in the office. Asking questions. Polygraph test.

Measuring heartbeat rate. Girl passes lie detector in the office. Asking questions. Polygraph test.

Selective focus of computer with diagrams for pulse indicating. Man sitting on chair and answering questions during lie test at background. Modern devices and techniques for lie identifying.

You must wear this devices. Polygraph examiner works in the office with his lie detector's equipment.

Reality has limitations, imagination - not. Girl passes lie detector in the office. Asking questions. Polygraph test.

Male doctor does ultrasound for a pregnant woman in the hospital.

Top view of young man in uniform with measuring device that works with internet equipment and wires in server room.

Young man in uniform with measuring device works with internet equipment and wires in server room.

Young man in uniform have a job with internet equipment and wires in server room.

Male doctor does ultrasound for a pregnant woman in the hospital.

Information on monitor. Man at the workshop in uniform use computer for his job for fixing broken car.

Female hands holding the optical device for eye testing.