The SilverStringer sites use a software system called Pluto, developed expressly for the project.

• The tools for creating and publishing content are entirely Web-based.
• Each member of a community has a user account which enables her or him to log into the system from any computer on the Internet.
• Users can enter their contributions by simply typing plain text -- the software translates their contributions into HTML for publication on the Web.
• HTML tags are recognized, so more experienced users who wish to add HTML formatting may do so.
• The software allows submission of media files, so pictures, sound, and video can be published on a SilverStringer site.
• Users may create articles or upload pictures or media to their personal workspace on the site. However, all submissions must pass through a review by editors before they can be published.
• Users who have Editor privileges design the structure of a site by creating sections and subsections.
• Clicking the Publish button in the editors' workspace is the only step needed to move an article to the server for viewing on the Web, thus eliminating one of the most difficult hurdles for inexperienced Web publishers.

Media Lab projects may use the SilverStringer software with permission from the project's researchers. Media Lab sponsors may use the software if they have signed the appropriate license agreement. For more information about licensing the software, please send an inquiry through the Media Lab Contact Us page, or through your liaison if you are a sponsor.