The need for better tools for the visualization of 3D data has led to
the development of true 3D display devices (stereo glasses,
holographic displays) and virtual reality environments such as the
CAVE. These devices require investments in hardware and software, and
are primarily display tools --- they do not lead to a natural way of
annotating, building or interacting with a virtual environment of 3D
data set. A tool which uses technology that is readily available
(included with many computer purchases), and provides a natural
interface to 3D data sets fills an important void in the user
interfaces available today.
Approach
We propose a novel display device for 3D data visualization and
annotation. The "ViewPort" (whose design is not yet public), is based
upon consumer grade off the shelf technology already available in many
offices / homes. Integration of these technlogies creates a very
natural interface for displaying and interacting with both real 3D
data (e.g., a model of a target or local environment) and abstract 3D
data (e.g., a multi-resolution map).
Results / Timeline
ViewPorts can interact with and view the same data environment to
enhance local and distant communication. The development of this device
consists of integrating commercial off-the-shelf components and will
be completed in the first year. In the second year we will develop a
software infrastructure for two example applications that use the ViewPort.
Point of Contact
For more information, to visit our lab for a demonstration, or to
become involved with this project, contact Robert Pless
(pless@cs.wustl.edu).