használhatóságnak

The Hungarian word "használhatóságnak" translates to "usability" in English. It refers to the ease with which a user can interact with a system, product, or service to achieve their goals effectively, efficiently, and with satisfaction. In the context of design and user experience, usability is a crucial quality attribute that determines how well a product meets the needs of its intended users.

Key aspects of usability include learnability, which is how quickly users can accomplish basic tasks the first time they encounter a design; efficiency, which measures how quickly experienced users can perform tasks; memorability, concerning how easily users can re-establish proficiency after a period of not using the design; errors, focusing on the number and severity of errors users make and how easily they can recover from them; and satisfaction, which relates to how pleasant it is to use the design.

High usability ensures that users can achieve their objectives without unnecessary frustration or difficulty. Conversely, poor usability can lead to user abandonment, increased support costs, and a negative brand perception. Therefore, usability is a fundamental consideration in the development of any interactive system, from websites and software applications to physical products and services. The concept emphasizes a user-centered approach, where understanding user needs and behaviors is paramount to creating successful and well-received designs.