An aircraft passenger entertainment device for an aircraft passenger seat is disclosed having a cover member attached to the seat so as to serve as a functional accessory for providing additional functions other than a seating function to the seat; a display screen movably attached to at least one surface of the cover member; and a controller embedded on a surface or inside of the cover member and in communication with the display screen. The cover member is attachable and detachable to a rear facing surface of a backrest of the seat above a passenger knee level.

Systems and methods for modifying control over a device in a vehicle are provided. The modification may comprise disabling an ability of a passenger to control the device via one or more passenger interface systems, limiting controls available to the passenger via the one or more passenger interface systems, transferring the ability to control the device to another user using a different user interface system, and/or transferring the ability to control certain functionalities of the device to another user using the different user interface system.

An in-flight entertainment system is disclosed. In various embodiments, the in-flight entertainment system includes a display having a viewing surface and a back surface opposite the viewing surface; and a projector connected to the display and configured to illuminate the viewing surface.

The invention concerns a communications system and a communications method and software for passengers in an aircraft. The aircraft comprises an aircraft-supported data-processing arrangement and at least one on-board communications interface for communication with a passenger appliance, the communications system being arranged to receive a passenger profile from the passenger appliance by means of the communications interface of the aircraft and transmitting it to the data-processing arrangement.

Disclosed embodiments are directed at devices, methods, and systems for fixing distortions of content displayed on in-flight entertainment (IFE) monitors in a commercial passenger vehicle. An IFE monitor can receive angular measurement data from one or more gyroscope sensors to determine a differential angle of tilt of the IFE monitor. In response to determining that the differential angle of tilt is non-zero, the IFE monitor can detect that content displayed on the IFE monitor is subject to distortion. The IFE monitor can automatically apply a perspective correction to the content displayed on the IFE monitor for fixing the perceived distortion.

A seat system for a passenger aircraft. The seat system includes at least one passenger seat and a stowable tray installed onto or adjacent to the passenger seat. The stowable tray includes a tray plate adapted to support one or more items; a support arm attached to the tray plate adapted to move the tray plate between a stowable position and a presentation position; and a friction hinge attaching the tray plate to the support arm and adapted to adjust the tray plate between the presentation position and a tray position, wherein the tray plate is adapted to support a personal electronic device while in the presentation position and adapted to support one or more cocktail items while in the tray position. A second stowable tray may also be attached to the passenger seat.

A seat system for a passenger aircraft. The seat system includes a passenger seat frame having a backrest support assembly and a seat bottom support assembly. A quadrant assembly is connected between the backrest support assembly and the seat bottom support assembly. The quadrant assembly includes a quadrant member including a pivot point adapted to pivot the backrest with respect to the seat bottom support assembly and the quadrant member. The quadrant member is attached to the backrest and adapted to break away in the event of an impact with the backrest. The quadrant assembly may further include a pivot point brake assembly attached to the pivot point and adapted to provide a controlled stop of the backrest in the event of an impact with the backrest. In addition, a seat back tray table may be attached to the back of the passenger seat frame.

Vehicular systems located in commercial passenger vehicles are tested and maintained for operational effectiveness. This patent document describes techniques to perform secure testing on multiple seatback monitors that are located on or in seats in a commercial passenger vehicle and that are associated with a vehicle entertainment system. An example method can determine whether multiple sets of usernames and passwords received by a device authorize a person operating a test-related software on the device to securely test one or more groups of multiple seatback monitors in the commercial passenger vehicle. The example method can also enable selection of a group of multiple seatback monitors that can be specifically tested.

Disclosed embodiments are directed at devices, methods, and systems for association of reader devices to IFE monitors in a commercial passenger vehicle. An example method includes determining at a client computing system included in an IFE monitor that at least one reader device is remotely located from the client computing system; using a wired Ethernet connection to a server, the client computing system requesting the server to discover an electronic tag information; and upon the client computing system receiving the electronic tag information from the server over the wired Ethernet connection, the client computing system processing the electronic tag information, wherein another IFE monitor supplies electrical power to the at least one reader device, wherein the client computing system is unaware of a physical location of the at least one reader device, and wherein the server is included in the another IFE monitor.

A seating assembly for a passenger aircraft. The seat system may include at least one passenger seat and a seat back tray assembly mounted onto the back of the passenger seat and movable between a first storage position and a second deployed position. The tray assembly may include (i) a tray having a first and second attachment arm mounted onto the tray for installing the tray onto the back of a seat system; (ii) a sliding mechanism installed on the first and second attachment arms adapted for providing movement between a first forward position and a second aft position to a seated passenger parallel to the first and second attachment arms; and (iii) an alignment mechanism attached to the sliding mechanism for maintaining the tray in a horizontally aligned relationship during the movement. The seat system may further include a PED holder adapted to hold a personal electronic device.