side view printing the graph of a polygraph machine 4k
ultra macro of a lie detector machine being used
polygraph being given in a dark place 4k
macro of the pen from a lie detector machine
An operator examines lie detector graphs beside a deeply breathing subject. 4K.
Male hands with lie detector sensors lie on large printouts with graphs. 4K.
A man is tested on a polygraph
Doctor showing results of ultrasound diagnostic on the screen of sonogram device
Polygraph machine in use 4k
view of a polygraph being taken 4k
side view of a polygraph machine in use 4k
Polygraph sensors on human fingers
Lie detector sensors are put on a person's fingers
tilt down a polygraph machine 4k
Footage of green music waves on a black background
NEW
Cardiac monitor data in surgery room closeup. Digital technology controlling patient life indicators during coronary artery bypass surgery. Computer screen
Doctor showing results of ultrasound diagnostic on the screen of sonogram device
Press business - worker works at polygraph machine, printing industry
Pregnant mother has an ultrasound by doctor in the hospital
Panning shot of hospital ward ward with vital signs monitor, green apple, medicine on nightstand and flowers in vase
Worker and printing machine, polygraph industry
Worker and printing machine, polygraph industry
work printing machine, polygraph industry
Hand presses the red button on the panel at polygraph industry
Video blogger broadcasting live games from his desktop while competing online using virtual reality equipment. Asian guy streaming
Worker works at polygraph machine, printing industry
Worker pulls on the blank printable on polygraph industry process, color printing
POV of sad person getting frustrated after losing championship online on computer, sitting at desk against greenscreen backdrop. Woman gamer
POV of gamer getting focused playing online video games on computer, using keyboard as controls and enjoys her free time. Woman player
Machine working in printing house, polygraph industry
