Answer :

Final answer:

The system's special characteristics that appeal to users are features, outputs, and metrics.

Explanation:

The system's special characteristics that appeal to users include:

  1. Features: These are unique attributes or functions of the system that provide added value and meet the needs of the users. For example, a system with advanced security features may appeal to users concerned about their privacy.
  2. Outputs: These are the results or information produced by the system. Users are attracted to systems that generate accurate and relevant outputs, such as detailed reports or visual data representations.
  3. Metrics: These are measurable indicators of performance or success. Users are often interested in systems that provide clear and meaningful metrics, such as website traffic analytics or sales conversion rates.

In summary, the system's special characteristics, including its features, outputs, and metrics, all contribute to its appeal and effectiveness among users.