NCIDQ Interior Design Professional Exam (IDPX) Practice Exam 2025 - Free Interior Design Practice Questions and Study Guide

A pictogram’s effectiveness largely depends on its visibility and legibility in varying lighting conditions. A non-glare finish is essential because it minimizes reflections and ensures that the icon can be seen clearly from different angles and in different lighting situations. This is particularly important in environments where lighting can change dynamically, such as in hallways or public spaces where glare could hinder the ability to quickly and accurately identify important information.

While a matte finish might seem beneficial for reducing glare, it may not provide the necessary durability or maintenance ease required in heavily trafficked areas. Similarly, a high-gloss or reflective finish can create glare that detracts from the visibility of the pictogram, which is counterproductive to its intended function. Therefore, a non-glare finish strikes the right balance, ensuring that the pictogram is both functional and easily interpretable under typical use conditions.