Systems and methods for selectively delivering messages to multiuser touch sensitive display devices

In a system including at least one server that manages a network of a plurality of multiuser touch sensitive display devices in a closed network using a plurality of descriptive tags, each display device having a touch sensitive display screen, wherein each of the plurality of networked multiuser touch sensitive display devices is tagged with at least one of the plurality of descriptive tags, a method for selectively delivering messages to a set of display devices that is selected from the plurality of tagged display devices by a user based on identities and descriptions of the plurality of descriptive tags, the method comprising:

• providing a first interface for connecting to the at least one server for a first user to browse the plurality of tags and select one or more tags from the plurality of descriptive tags;
• upon the first user's selection of the one or more tags from the plurality of descriptive tags, presenting to the first user through the first interface a first set of display devices that are tagged with the selected one or more tags and displaying characteristic information pertinent to the display devices in the first set of display devices including a total number of the display devices in the first set of display devices;
• providing a second interface for the first user to modify the first set of display devices that are tagged with the selected one or more tags based on the characteristic information such that the first user can further select a second set of display devices from the first set of display devices;
• and
• delivering at least one first message of the first user's selection to the second set of display devices by selectively multicasting the at least one first message to the second set of display devices.