Abstract: The electrical relay device comprising a component of electrical relay type including a controllable motor, and a switching module including at least one fixed electrical contact, and at least one movable electrical contact that is mechanically coupled to the motor and configured to be placed, using the motor, in at least one position, referred to as the disconnected position, in which it does not make contact with a fixed electrical contact, or in at least one position, referred to as the connected position, in which it does make contact with the at least one fixed electrical contact.

Abstract: The electrical relay device comprising a component of electrical relay type including a controllable motor, and a switching module including at least one fixed electrical contact, and at least one movable electrical contact that is mechanically coupled to the motor and configured to be placed, using the motor, in at least one position, referred to as the disconnected position, in which it does not make contact with a fixed electrical contact, or in at least one position, referred to as the connected position, in which it does make contact with the at least one fixed electrical contact.

Abstract: The lighting of a person via incident light radiation is controlled to address dazzling. The light radiation originates from a source of light and passes through a medium of variable and controllable opacity. The position of the source of light relative to the person can vary. A zone of the eyes of the person and a position of the zone of the eyes relative to the medium is detected. A incidence of dazzling of the zone of the eyes is detected. In response to the detection, the direction of incidence of the light radiation is determined. From this determination, from the position of the zone of the eyes, a region of said medium is identified that has a projection on the face of the person which includes said zone of the eyes. The opacity of the region of the medium is then modified in a controlled manner to preclude dazzling.