The legal concept of limited use permits limited duplication and use of a portion of copyrighted material for certain purposes, such as criticism, commentary, news reporting, teaching, and research.

Fair Use

Explanation:

In the United States’ copyright law, fair use means the use of a document that is copyrighted within a limited scope. Generally, before one can use a copyrighted document, permission must be sought and obtained from the copyright holder. But for usages such as the ones mention in the question otherwise referred to as "transformative", an individual can make use of a copyrighted material without first seeking permission.