The device which present the still images very rapidly as these are seen as moving. When still images are presented in sequence by a stroboscope, the perception of movement is created and objects are perceived as moving.

STROBOSCOPE: "A stroboscope is used to show the still images as the moving ones."
Cite this page: N., Pam M.S., "STROBOSCOPE," in, April 13, 2013, (accessed October 17, 2021).