Unlike most presentation formats, a Sozi document is not organized as a slideshow, but rather as a poster where the content of your presentation can be freely laid out. Playing such a presentation consists in a series of translations, zooms and rotations that focus on the elements you want to show.

CLIPS is an OPS-like forward chaining production system written in ANSI C by NASA. The CLIPS inference engine includes truth maintenance, dynamic rule addition, and customizable conflict resolution strategies.

Par2 files create redundant data that can be used later in case parts of the original data is lost or corrupted.

NetworkManager is a system network service that manages your network devices and connections, attempting to keep active network connectivity when available. It manages ethernet, Wi-Fi, mobile broadband (WWAN), and PPPoE devices, and provides VPN integration with a variety of different VPN services.

NAM is a Tcl/TK based animation tool for viewing network simulation traces and real world packet traces. It supports topology layout, packet level animation, and various data inspection tools. NAM began at LBL. It has evolved substantially over the past few years. The NAM development effort was an ongoing collaboration with the VINT project. Currently, it is being developed at ISI as part of the SAMAN and Conser projects.