This archive includes "snapshots of the World Wide Web" (archived copies of pages, taken at various points in time), software, movies, books, and audio recordings. To make the books available on the Internet, they are first placed into special scanning machines by volunteers and employees of the library. These machines take very high quality pictures of the books' pages, and then images and text of the books are freely available on the Website. This process is called "digitization". The old collections of films and sound are digitized in this way too before being made available online. All of the original books, movies, records and so on are stored in a giant warehouse in California, just like normal libraries store their smaller collections of books or other records. This collection is called the Open Library and aims to create ""one web page for every book ever published."" It was created by computer programmer and activist, Aaron Swartz.