PROBLEM TO BE SOLVED: To provide a device for a control interface, in particular for gestural and/or tactile and/or vocal control, sensitive to movements of at least a portion of a body or object in a detection space.SOLUTION: A device includes a detection surface 4, at least one capacitive sensor including a measurement electrode 2, a guard made of an electrically conductive material and disposed in the proximity of the measurement electrodes, and electronic means for processing signals emanating from the capacitive sensors. Active surfaces of the measurement electrodes are independent of one another, and the electronic means of excitation and processing interrogates the measurement electrodes independently of one another.
DEVICE AND METHOD FOR CONTROL INTERFACE SENSITIVE TO MOVEMENT OF BODY OR OBJECT, AND CONTROL DEVICE INTEGRATING THE SAME