Universal Design is the design and composition of an environment so that it can be accessed, understood and used to the greatest extent possible by all people regardless of their age, size, ability or disability.
Creative Commons is a non-profit organization that aims to widen the publication of works that can be reused and shared by others. The organization has produced several public copyright authorizations known as Creative Commons License. These licenses allow the licensor to permit his or her work to be re-copied and distributed to others, but the majority of his or her rights are protected. Creative Commons License can be applied to various types of work, particularly in the form of a work of art, literature, and music.