Digital signage is the generic name for any electronic signage from monocolor LED to full video screen. Digital signage is a form of electronic display that is installed in public spaces Dynamic Digital Signage is the generic name for digital signage that works dynamically with a server/client infrastructure that enables the user to schedule any possibility from a single point to display information (video, picture, flash, . The client-server Software architecture model distinguishes client systems from server systems which communicate over a Computer network . . ) at any time on any screen of the network and add, if needed some user's interactivity interfacing behind.