Käytettävyyspituisuudet
Käytettävyyspituisuudet, or usability lengths, refer to the concept of measuring the efficiency and effectiveness of a user's interaction with a system or product over time. It's not a single, universally defined metric, but rather a framework for understanding how easily and quickly a user can achieve their goals and how this performance changes during their engagement.
The idea is that initial interactions might be slower as a user learns the system. As familiarity
Different types of usability lengths can be considered. For instance, a "learning length" might track how long