Question

Which of the following techniques uses a bifocal display and third dimension to provide context?
SpaceTree
Hyberbolic Browser
Perspective Walls
Only valid answer pls

Answer 1

Perspective Wall technique uses a bifocal display and third dimension to provide context

Explanation:

• The Bifocal display is a presentation technique allows a large data area to be viewed as a whole, while at the same time a part is seen in full detail. The detail can be seen in the context of the overview with continuity across the boundaries.
• The perspective wall is similar to the bifocal technique and uses a third dimension for context. With the wall, facing the user, giving the focus and the walls moving away from the user providing the context.
• Hyperbolic Tree generates visualization in such a way that it is enclosed in a circle where the center is occupied by the main nodes and peripheral representation of the children nodes.
• Space Tree is an improvement of the Hyperbolic tree which makes good use of the screen and presents more details of each element.