käyttävyyteen
Käyttävyys, known in English as usability, is a quality attribute that assesses how easy it is to use a product, system, or interface. It encompasses the ease with which users can learn to operate a system, the efficiency with which they can perform tasks once learned, and the level of user satisfaction derived from the experience. High usability means that a product is not only functional but also intuitive, error-tolerant, and enjoyable to use.
The concept of usability is crucial in the design and development of any product intended for human
Usability engineering is a discipline dedicated to improving the usability of products. It involves user research,