Information Visualization Using 3D Interactive Animation
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Transcript of Information Visualization Using 3D Interactive Animation
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Information Visualization Using 3D Interactive Animation
George G Robertson, Stuart K Card, and Jock D. MacKinlay
Presented by
David Wang
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Goal and Motivation Seek successor to UI using
Desktop metaphor Hardware prices dropping,
performance rising What is there aside from WIMP
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Strategies Making User workspace larger Enabling user interaction with
multiple Agents Increasing real-time interaction rate
between user and system Provide visual abstraction to speed
information assimilation and retrieval
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Identified Problems Multiple Agent Problem Animation Problem Interaction Problem Viewpoint Movement Problem Object Movement Problem Small Screen Space Problem
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Workspace More screen space. Rooms.
Multiple desktops. Denser screen space. Animation
and 3D.
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Agents Search Agents Clustering Agent Interactive Objects
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Real-time Constraints Tune to Human Constants Cognitive Coprocessor Scheduler
and Governor
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Visual Abstractions Hierarchical Structure -> Cone
Tree Linear Structure -> Perspective
Wall Continuous Data -> Data Sculpture Spatial Data -> Office Floor plan
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Cone Tree
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Cone Tree (Compaq Research)
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Perspective Wall
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UI ArchitectureApplication(Visualizers)
Animation Loop
User
Interactive Objects
Governor
Display Queue
3D Navigation
3DRooms
Task Queue
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Strengths Formalizes and defines tasks that a
next-generation 3D Animated UI would have to perform.
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Weaknesses Sorry. The “future” didn’t happen
as envisioned. The desktop paradigm, augmented
with the “web paradigm” survives. WIMP still rules.
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Favorite Sentence In the 1990’s, it is likely that
information access will be a primary force in shaping the successor to the desktop metaphor.
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Update to the UI Paradigm Web Book and Web Forager. Card, Robertson, York. 1996.