käytettävyysnäkökulmasta

Käytettävyysnäkökulmasta is a Finnish term that translates to "from a usability perspective" or "from the perspective of usability" in English. It refers to the approach of evaluating or designing something, such as a product, service, website, or software, with a primary focus on how easy, efficient, and satisfying it is for the intended users to interact with.

When something is examined from a käytettävyysnäkökulmasta, the key considerations are typically user-centered. This means understanding who the users are, what their goals are, and how they are likely to use the item in question. Factors such as learnability (how easy it is for new users to start using it), efficiency (how quickly experienced users can perform tasks), memorability (how easy it is to remember how to use it after a period of not using it), error prevention and recovery (how the system helps users avoid errors and recover from them), and user satisfaction (how pleasant it is to use) are all central to this perspective.

Applying a käytettävyysnäkökulmasta helps to identify potential problems and areas for improvement in the user experience. It guides the design process towards creating solutions that are not only functional but also intuitive and enjoyable for the end-users, ultimately leading to greater adoption, reduced frustration, and increased productivity or task completion rates. This approach is fundamental in fields like human-computer interaction, user experience design, and product development.