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This chapter is from the book

The Cavemen Build a Model

The elders wanted an explanation of the tribe’s hunting system. To show them, the users and analysts built a model, which is presented in Figure 2.1.1.

Figure 2.1.1

Figure 2.1.1: The cavemen’s hunting system. Each bubble represents an active process of the system. Arrows between the processes indicate the flow of information or material produced by each process.

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