mOOo Impress Controller is a set of tools used to control slides presentations on OpenOffice.org Impress. It consists of a Java ME application (mobile) and a Java SE Add-On (desktop) that is installed in OOo (OpenOffice.org). The user can switch slides (next and previous) while a timer (used for presentation controlling) is displayed on the screen of the mobile device. It uses Bluetooth for Computer-Device communication with Project Marge and UNO API for OOo integration.
Tagua is a generic board game application for KDE, including games like Chess, Shogi, Xiangqi, and variants. It is based on a powerful plugin system that allows many games to share the same graphical framework, game history handling, interoperability with AI engines, and connectivity to network servers.
Jungletest is a system for automated testing of OpenOffice.org against a large set of documents. Currently, tests determine whether OOo will crash or hang when loading, scrolling, or exporting the document. The documents can be automatically harvested from the OOo Issue Tracker or through random URLs found on Yahoo.
Image matting tool cuts out objects in photos using an alpha-matting technique. While clear cuts can be found for all objects that are clearly separated from their environment, objects with fuzzy borders and semi-transparent areas don't have a clear outline. The tool creates an alpha channel that defines the degree to which the background shines through the foreground for every pixel. The background color can then be subtracted. The user defines a rough boundary of an object with a large brush and a high-quality segmentation is generated. Problematic areas can be edited manually.
Quaternions are numbers with 4 parts: one for time and three for space. Command Line Quaternions is a set of command line functions that generate thousands of points of quaternions, which are fed into animation software. This forms the foundations of analytic animations, a logical extension of analytic geometry.