A monitor system having: a) a monitor for an electronic device with a frame and a substantially flat front wall, at which an image is projected; and b) a cover assembly with a front wall that is configured to block the flat front wall of the monitor with the cover assembly operatively engaged with the monitor. A seat row indicator is arranged on the side flank of the seat back of each aisle seat, at the corner where the side flank and upper edge of the seat back meet. Accordingly, there can be overcome the disadvantageous operability of a conventional folding type mobile electronic equipment, which has a track ball as a pointing device, in that a job for opening the equipment is required to manipulate the track ball. The identification information is compared to identification information in one or more databases to determine if the user has the authority to consent. The data attributes are associated with corresponding structured data elements of the accepted hierarchical textual file.