Final answer:
The section 'Collections' in the article differs from the rest of the article by focusing on the issues and needs of archival and three-dimensional collections.
Step-by-step explanation:
The section titled 'Collections' in the article differs from the rest of the article in terms of its content. While the rest of the article discusses section summaries, quotations, data analysis, and other general aspects, the 'Collections' section specifically focuses on the issues and needs related to archival collections and three-dimensional collections.