CS 376 Paper Discussion 04/02/2009 As We May Think (Vannevar Bush) Direct Manipulation Interfaces...
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CS 376 Paper Discussion 04/02/2009 As We May Think (Vannevar Bush) Direct Manipulation Interfaces (E.L. Hutchins, J.D. Hollan, D.A. Norman)
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Transcript of CS 376 Paper Discussion 04/02/2009 As We May Think (Vannevar Bush) Direct Manipulation Interfaces...
CS 376 Paper Discussion04/02/2009
As We May Think (Vannevar Bush)
Direct Manipulation Interfaces
(E.L. Hutchins, J.D. Hollan, D.A. Norman)
As We May Think
Summary
Vision to steer scientists after WW2
Main points:
Information overloadMethods of recordingMethods of storage“Memex”
As We May Think
Scientific Methods “Build a system”?
What else?
As We May Think
Then vs. Now
Recording: images? voice? Internet?
Storage: volume vs. bandwidth
Access: hub vs. crowdsourcing
As We May Think
Direct Manipulation Interfaces
Summary
What underlies the feeling of directness?
Main pointsDistance vs. Direct EngagementSemantic vs. Articulatory distanceAutomated behavior vs. directnessProblems with Direct Manipulation
Direct Manipulation Interfaces
Scientific Methods
Examples:• Figure 5: “water level”
• Page 325 (bottom) Page 329 (virtuosity)
What else?
Direct Manipulation Interfaces
Direct Manipulation Today
Modern IDEs Eclipse, Visual Studio
Bidding “agents” Ebay, stock market
Stability in vehicles ESP, DSC, etc.
Voice menus
Direct Manipulation Interfaces
Looking Forward
Linguistic interaction. Mobile computing:
Social behaviors (task space?)Rotating a photo (art. or sem.
distance?) Internet:
Clicking a link (direct engagement?)Other examples of direct manipulation?
Direct Manipulation Interfaces
