Explain the circumstances under which each of the following types of specification may be appropriate to user Performance and conformance?

1. Functional specification: This type of specification may be appropriate for user performance when the user needs to understand how a system or product will function in order to achieve their desired outcomes. It outlines the specific functions and features of the system or product, helping users understand how to interact with it to achieve their goals. For conformance, a functional specification may be appropriate when there are specific requirements that must be met in order for the system or product to be considered compliant with industry standards or regulations.

2. Performance specification: This type of specification may be appropriate for user performance when the user needs to know how well a system or product will perform in terms of speed, accuracy, reliability, etc. It outlines the performance requirements that must be met in order for the system or product to meet user expectations. For conformance, a performance specification may be appropriate when there are specific performance standards that must be met in order for the system or product to be considered compliant with industry regulations or quality standards.

3. Design specification: This type of specification may be appropriate for user performance when the user needs to understand the design and layout of a system or product in order to effectively use it. It outlines the visual and structural elements of the system or product, helping users understand how it is organized and how to navigate it. For conformance, a design specification may be appropriate when there are specific design requirements that must be met in order for the system or product to be considered compliant with industry standards or branding guidelines.