True or False: A usability specialist's work involves assessing products and systems for user-friendliness.

A usability specialist's primary role is indeed to assess products and systems for user-friendliness, which encompasses a broad range of considerations including how intuitive, efficient, and satisfying a system or product is for its users. This involves observing users as they interact with the product, conducting usability testing, and gathering feedback to identify areas for improvement. The goal is to enhance user experience by ensuring that the design aligns with user needs and expectations.

The other options suggest limitations on the role of a usability specialist, such as restricting their work only to technology or making the assessment conditional on the industry. However, usability principles can be applied across various domains, not just technology, highlighting the specialist's work in diverse contexts including consumer products, services, and interfaces. Understanding usability in a holistic manner emphasizes the specialist's expertise in enhancing user interaction regardless of the industry or product type.