'Early models' presentation slideshows

The Evolution of Human-Performance Modeling Techniques for Usability

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Models and Modeling

Models and Modeling. Chapter 3. Chapter 3 Models and Modeling. 3.1. Definitions 3.2. Models as Aid to Understanding 3.3. Early Methods (Pre-Modeling) 3.4. Models in Systems Development 3.5. Some Early Models. 3.1 Definitions. ? Data ? Information ? Model ? Abstraction. ? Data.

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Keep Looking Up

Keep Looking Up. Topic 2 Part 1. ``Astronomy compels the soul to look upward and leads us from this world to another.'' - Plato. Early Astronomy. Early Models. Big Dipper. Orion. Scorpio. The celestial sphere appears to rotate about the celestial poles (completing one cycle in one day).

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