| 摘要 |
A method of imparting information includes interactively selectively displaying information to a person or user, based on the physical location of the person relative to a display screen upon which the information is displayed. A tracking system is operatively coupled to the display that selectively displays the information. The tracking system tracks the physical location of the person, and displays different information depending upon the physical location of the person. The display may include displays of virtual objects, such as cubes or other shapes. The view of the objects may be varied within the display as the user moves within physical space, varying the apparent position of the virtual objects as the user moves. The varying of the apparent position of the virtual objects may reveal information that was not visible to the user in other virtual positions (corresponding to other physical positions of the user).
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