Core Concepts of Technology

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A “closed loop” system has an advantage over an “open loop” system.

Optimization is the process of making a design better or more functional.

Identification of the problem is the first step in the design process.

Criteria and constraints of a design are usually not necessary.

Controls are mechanisms that cause a system to change.

Brainstorming yields little toward the final design of a product.

Trade-offs sacrifice one design quality for another.

Innovation is a process of modifying an existing product or system to improve it.