ihmiskäytettävyys

ihmiskäytettävyys is a Finnish term that translates to human usability or user-friendliness. It refers to the ease with which a user can interact with and achieve their goals using a particular product, system, or service. The concept emphasizes the user's experience, focusing on aspects like learnability, efficiency, memorability, error prevention, and satisfaction.

A system with good ihmiskäytettävyys is intuitive, meaning users can understand how to operate it without extensive training or instruction. It should be efficient, allowing users to perform tasks quickly and with minimal effort. Furthermore, it should be forgiving, minimizing the impact of user errors and making it easy to recover from them. A memorable design helps users recall how to use the system after a period of non-use. Ultimately, a positive user experience contributes to overall satisfaction with the product or service.

The principles of ihmiskäytettävyys are applied across various fields, including software development, website design, product engineering, and service provision. The goal is to create solutions that are not only functional but also enjoyable and effective for the people who use them. By prioritizing the human element, designers and developers can ensure that technology serves its intended purpose and enhances the user's life rather than hindering it.