期刊名称：Revista Brasileira de Informática na Educação
印刷版ISSN：1414-5685
出版年度：2009
卷号：17
期号：03
页码：08
DOI：10.5753/RBIE.2009.17.03.08
语种：English
出版社：Revista Brasileira de Informática na Educação
摘要：The restrictions of copyright law and its accompany-ing penalties are ambient factors in our everyday lives. "Everyone knows" you’re not allowed to make a copy of a textbook, article, or simulation without permission. The technically daunting and time-consuming process of requesting permission, and the inevitable fees associated with that permission if granted, prevent law-abiding individuals and organizations from reusing most of the learning objects they find on the Internet or in repositories.
