Transcript Design 2 - The Web - School of Information

Information Architecture & Design
• Week 9 Schedule
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Design Critiques Due Today
Design for the Web
Other Readings
Research Topic Presentations
IA Issues
• IA as Hub of Design Process
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Project Planning
Analysis
Design
Web Design
Web Development
Verification
• Your IA Credentials
- Toolsmiths & Craftsmen
- Products
• Leader by Example
Design of Sites - designofsites.com
• DENIM
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Earlier Design Stages & Progressive Refinement
Sitemaps and Storyboards
Schematics and Mockups of Pages
Current Applications Force Fidelity on the Design
Sketching and Evaluation
• WebQuilt
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Capturing and Visualizing Web Use
Proxy – Inferencer - Graphing – Visualization
Re-Design Site Maps (Others)
Testing Use By Observing (Many) Users (Remotely)
Semantic Web
• “bring structure to the meaningful
content of Web pages, creating an
environment where software agents
roaming from page to page can readily
carry out sophisticated tasks for users”
(Berners-Lee, 2001)
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Meaningful?
Content?
Agents?
Tasks?
Semantic Web Elements
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Expressing Meaning
Knowledge Representation
Ontologies
Agents
Evolution of Knowledge
Expressing Meaning
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Documents for People
Information for Systems
Keywords and Their Meanings
Real World Rules
Real World Limitations
Extension of the Current Web
Decentralized
IA Applications
- Metainformation Definition
- Design Implementation
- Interface Research and Development
Knowledge Representation
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Structured Collections of Information
Sets of Inference Rules
Automated Reasoning
Without Centralized Control
Massive Concurrency Coordination
Massive Complexity of Interpretations
IA Applications
- Adapting the Rules for Systems (Displays)
- Presenting Results and Actions
- XML and RDF
Ontologies
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Consistency of Object Classification
Taxonomy of Object Uses
Navigation Scheme for Information Objects
(New) Applications to Utilize Data
IA Applications
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Defining Ontologies
Updating (Correcting & Testing) Ontologies
Expressing Ontologies (IIC)
Defining Ontologies Use (Privacy++)
Agents
• Programs That Use Semantic Web Content
• More Automated as Systems and Content Support
Increases
• Digital Signatures
• Organized Services
• Ontology Exchanges
• Agent Interaction (Not)
• IA Applications
- Communicating Services
- Enabling Agents
Evolution of Knowledge
• Extend from Virtual to Physical World
- Other Devices
• Appliances
• Other Platforms
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Composite Capability/Preference Profile
Complex Relationships and Interactions
Extend to Individuals (Characteristics)
Locations (Temporal)
IA Applications
• Designing New Interfaces and Content
• Organizing Mappings of Virtual and Physical
Interactions
• Coordinating the Semantic Web Design Process
Semantic Web/IA Challenges
• The Biggest Database Ever
• The ONLY Database?
• Decentralized or Partitioned?
- Concurrency? (Time)
- Currency? (Money)
• Knowledge Representation
- Computational Issues
- Cultural Issues
- Classification Issues
• IA becomes Transformed to Information
Architecture for People and Agents
• What about “People Readable” Information?
Web Design Ideas
• Art and Zen of Web Sites
- Basic Design Ideas
- Snapshot of Earlier (prE-commerce) Design Goals
- Expand Real-World Equivalents
• Globalization
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Cultural-Specific Layouts
Fonts
Colors
Metaphors
Writing Styles
Designing for Everyone at Once
Guidelines for Homepage Usability
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One Sentence Tagline
Window Title
Group Information in Distinct Areas
Make (1-4) Priority Tasks Clear
Provide Search (& Browse)
Show Content Examples
- Headlines
- Graphics
- What’s New
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Link Names as Action Items and Keywords to Concepts
Show History of Features
Keep Navigation Simple
Use Meaningful Graphics