An information processing device includes a processor. The processor is configured to cause an information display unit to blink with a predetermined blinking pattern. The information display unit is arranged on a vehicle such that a user of the vehicle is able to see the information display unit from outside of the vehicle. The processor is configured to transmit to a terminal of the user blinking pattern information which causes at least part of a display screen of the terminal of the user to blink in the same pattern as the predetermined blinking pattern.

A method for displaying a window, performed by an in-vehicle infotainment terminal. The method includes: determining an existence condition of a vacant window position in a driving interface in response to receiving a window addition instruction for a target window, where the target window is configured to display an application interface of a mobile terminal application or a mirror image of a mobile terminal; and adding the target window to the driving interface according to the existence condition.

A device, system, and method for controlling a vehicle-related display into an exited occupant support mode is provided. A system comprises: a vehicle egress sensor; a first vehicle comprising: a vehicle display; a mobile device comprising: a mobile display, the first vehicle and the mobile device communicatively coupled to each other; and a controller. The controller is configured to: determine, via the vehicle egress sensor, that an occupant has exited the first vehicle, or a second vehicle proximal to the first vehicle; and in response, selectively enable an exited occupant support mode at one or more of the vehicle display and the mobile display.

A computing device comprising a memory configured to store an instance of a vehicle operating system (VOS, where the in stance of the vehicle operating system facilitates concurrent access by multiple user profiles) and processing circuitry configured to execute the instance of the VOS. The VOS may authorize the multiple user profiles to interface with the instance of the vehicle operating system via multiple displays communicatively coupled to the vehicle head unit, and, determine, based on which of the multiple displays with which each of the multiple user profiles interfaced to authorize each of the multiple user profiles, occupant zone identifiers. The VOS may also obtain, based on the occupant zone identifiers, and for each of the multiple user profiles, user experience restrictions, and restrict, via multiple user interfaces presented across the multiple displays by the single instance of the VOS and in accordance with the user experience restrictions, content.