Abstract: An alignment, on a first projector, of a second projector, including: activating the projectors to project respective circles; transmitting projected image data from pictures of the projections to an analysis device that identifies respective centers of the projected circles and transmits adjustment commands the second projector to make the projected circle centers coincide. The analysis device: identifies at least one first and one second pair of projected-image zones, each zone of a pair including an arc of a circle, and the zones, pairwise, being spaced a maximum distance apart; identifies luminous intensity extrema in respective profiles of spatial distribution of luminous intensity; deduces spatial co-ordinates of points corresponding to said intensity extrema; defines spatial co-ordinates of the medium between the two points of the first pair and of the medium between the two points of the second pair, to deduce therefrom spatial co-ordinates of the center of the circle.

Abstract: A venue display system displayings recipient gifts for display at the venue display and includes a server that communicates with a box and includes a processor which receives a recipient gift from a first party that is then sent to a recipient, with the first party or recipient creating a created recipient gift to be displayed at the venue display. A content server is part of a screen management system (SMS). A venue display management system, a digital projector and a storage device are included.

Abstract: A venue display system has a server that communicates with a box and includes a processor. A content server is part of a screen management system (SMS). A venue display management system, a digital projector, and a storage device are provided. The system provides a timeline of media content to be triggered.

Abstract: A venue display system displays personalized messages from a client and includes a playlist containing a sequence of composition playlists (CPLs) that can have the personalized messages. Also included are: a box, a server that communicates with the box and includes a processor to perform a validation of a received personalized message for compliance with a standard, and if complaint, then it is validated and a notification sent to the client. If the client fails to make the personalized message compliant, in a selected time period, the venue display system releases a screening slot of the personalized message in the playlist. A content server is part of a screen management system (SMS). Also included are a venue display management system, a digital projector and a storage device.

Abstract: A method is provided for displaying a personalized messaged at a venue display system. A playlist is accessed that contains a sequence of composition playlists (CPLs) that include a personalized message. Communication is made with a box and a processor. A determination is made if the personalized message is compliant with a standard. A validation is made to see if the personalized message is complaint with the standard. A notification is provided to the client if the personalized message is not compliant. A screening shot is released for the personalized message if the client fails to make the personalized message compliant in a selected time period. A venue display system displays personalized messages from a client and includes a playlist containing a sequence of composition playlists (CPLs) that can have the personalized messages.