What is the term for the principles guiding the quality perceptions of a product by its users?

The term that describes the principles guiding the quality perceptions of a product by its users is quality. Quality encompasses various attributes that affect a product's performance and satisfaction from the user's point of view. It includes factors such as reliability, usability, efficiency, and maintainability. Users form their perceptions of a product's quality based on their experiences and how well the product meets their needs and expectations.

In software design and development, ensuring high quality is crucial, as it directly influences user satisfaction and the product's overall success in the marketplace. This term is essential for developers and designers to understand, as it shapes how they approach software development and strive to create a product that resonates positively with its users. Other choices, such as publisher, procedure, and prototyping, do not directly relate to the guiding principles of quality perception, making them less relevant in this context.