Abstract: A slide for a vehicle seat, comprising a female rail having at least one vertical side wall, a male rail also having at least one vertical side wall, mounted to slide relative to the female rail, the female rail surrounding the male rail with the vertical side wall of the female rail facing the vertical side wall of the male rail, a position sensor comprising a means for measuring the surrounding magnetic field fixed to the vertical side wall of the male rail by means of a spring member, and arranged between the substantially planar wall of the male rail and the substantially planar wall of the female rail and oriented towards the substantially planar wall of the female rail.

Abstract: A control gateway to control synchronization of display between an avionics component and a mobile device, the gateway being configured, on the one hand, to control any current avionics page from the avionics component before transmitting the controlled page, called validated current page, to the mobile device for it to be displayed thereon and, on the other hand, to control, on the basis of the validated current page, any key command from the mobile device before transmitting or not transmitting the key command to the avionics component.