huomioisuus
Huomioisuus is a Finnish noun that denotes the quality of attracting attention or being noticeable. It is derived from huomio (“attention” or “notice”) combined with the abstract noun suffix -isuus. The term is used across several fields to describe how strongly a stimulus stands out or how likely it is to be attended to by a person or system.
In linguistics and information structure, huomioisuus relates to salience: which elements in a sentence or discourse
Measurement of huomioisuus is not standardized; researchers use perceptual tasks, eye-tracking, or design heuristics to estimate
Critically, high huomioisuus can improve usability and information uptake but may also cause distraction or cognitive