The Frami-VCOR (Vestibulo-Cervico-Ocular Reflex) device allows evaluation of gains in multiple conditions. With its motion sensor (compatible with Frami-AVD) and infrared camera module (compatible with Framiscope), this tool enables exploration of VOR, VCOR, VVOR horizontally or vertically, passively or actively, seated or standing, in small or large amplitudes, for speeds from 50 to 250°/s… The software provides gains in speed and position (ratio of eye movement to head movement) and allows the assessment of vestibular function deficit. The robust automatic detection of the pupil enables real-time display of movement curves, and the video can be recorded for in-depth analysis.