The DSP Wiki is collaboratively developed by its users using MediaWiki software. Anyone with Internet access and a valid DSP Wiki account (who is not otherwise restricted from doing so) may edit the pages of this site after logging in as a registered user. By doing this, editors create a published document, and a public record of every word added, subtracted, or changed. This is a public act, and editors are identified publicly as the author of such changes. All contributions made to a Project, and all publicly available information about those contributions, are irrevocably licensed and may be freely copied, quoted, reused and adapted by third parties with few restrictions.