User interface device and method for presenting viewing content

A user interface device suitable for installation at a predetermined mounting location via a mounting system, comprising:

• a device housing that includes a docking interface system, said docking interface system enabling said device housing to couple with the mounting system and having a device detent that facilitates engagement between said device housing and the mounting system, the mounting system disposed at a mounting location;
• and
• a content presentation system that presents selected viewing content, said content presentation system being disposed within said device housing,
• wherein the mounting system is selected from a group of conventional mounting systems and includes a position adjustment system and a mounting detent that cooperates with said device detent, said docking interface system interchangeably couples with each of the conventional mounting systems,
• wherein said device housing is removable from the mounting system and wherein said content presentation system within the removed device housing presents the selected viewing content, and
• wherein said position adjustment system includes a guiding channel of a predetermined length and a cooperating rail disposed within the guiding channel that provides control of both linear displacement from an initial position to a second position being different than the initial position about the predetermined length in one or more dimensions and angular displacements about one or more axes of the docking interface system relative to the mounting system.