Abstract: A system for controlling a vehicle fitted with electrical controls, the control system includes a handgrip mounted on a shaft and fitted with a position sensor and with a return spring which is fixed by one end to the handgrip so as to generate a return moment that opposes the twisting of the handgrip. The system includes at least one actuator able to move a cam mounted on the shaft and able to: modify the preload of the return spring according to the position of the cam to which the other end of the return spring is fixed, and/or modify the travel of the handgrip by collaborating with an end stop of the handgrip, the end stop coming into contact with a cam at the end of the travel.

Abstract: A system for controlling a vehicle fitted with electrical controls, the control system includes a handgrip mounted on a shaft and fitted with a position sensor and with a return spring which is fixed by one end to the handgrip so as to generate a return moment that opposes the twisting of the handgrip. The system includes at least one actuator able to move a cam mounted on the shaft and able to: modify the preload of the return spring according to the position of the cam to which the other end of the return spring is fixed, and/or modify the travel of the handgrip by collaborating with an end stop of the handgrip, the end stop coming into contact with a cam at the end of the travel.

Abstract: A system and method is provided for rendering on a display of an electronic device a pre-corrected image of an original image to compensate for a visual impairment of a user of the device, such that the pre-corrected image when displayed on the display would be perceived by the user to be in better optical focus than the user would perceive a display of the original image. The method includes receiving hardware characteristics of the display, receiving at least one parameter describing the visual impairment of the user, receiving at least one parameter describing the conditions under which the display is seen by the user, calculating a pupil function, calculating a Point Spread Function (PSF), calculating a pre-corrected image corresponding to at least a portion of the original image to compensate for the visual impairment of the user, and rendering on the display the pre-corrected image.

Abstract: A system and method is provided for rendering on a display of an electronic device a pre-corrected image of an original image to compensate for a visual impairment of a user of the device, such that the pre-corrected image when displayed on the display would be perceived by the user to be in better optical focus than the user would perceive a display of the original image. The method includes receiving hardware characteristics of the display, receiving at least one parameter describing the visual impairment of the user, receiving at least one parameter describing the conditions under which the display is seen by the user, calculating a pupil function, calculating a Point Spread Function (PSF), calculating a pre-corrected image corresponding to at least a portion of the original image to compensate for the visual impairment of the user, and rendering on the display the pre-corrected image.