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Datacare Ahshay
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Chapter 1 - Our Digital Planet
Creating Communities in the Living Web
- Individuals start playing an active role in construction of the web.
- Increasingly more material is contributed by users.
- Social Networks (MySpace)
- WikiPedia
- Second Life
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Living in a Nondigital World
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Computers in Perspective
- First programmable, general-purpose computer, Z1 (1939 Germany - Konrad
Zuse)
- Iowa State (Atanasoff-Berry) special computer to solve linear equations
- turned down by IBM
- 1944 Mark I (electromechanical) - Harvard - Howard Aiken - ballistic
tables for the Navy
- ENIAC - electronic - 1944 - 1946 Eckert/Mauchly - ballistic tables for
the US Army
| Vacuum Tube Transistor
Integrated Circuit |
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- Evolution in: Reliability, Size, Speed, Efficiency, Cost

- Microprocessors
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Computers Today: a Brief Taxonomy
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Embedded Systems
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Personal Computers
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Servers
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Mainframes and Supercomputers
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Computer Connections: The Internet Revolution
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Into the Information Age:
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Working Wisdom: Working the Web
- Search Engines,
- Be specific
- + and - (contains and does not contain)
- Credibility of the Web
- Protect your Privacy
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Living with Digital Technology
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Explanations: Clarifying Technology
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Applications: Digital Technology in Action
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Implications: Social and Ethical Issues
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Working Wisdom: Computer Ethics
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History of the Future
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Inventing the Future: Tomorrow Never Knows
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