Libbraille makes it easy to access Braille displays and terminals. It can write text on a Braille display, directly draw Braille dots, or get the value of pressed keys. It is compatible with a wide range of Braille displays, and can autodetect some of them. A virtual GTK+ display is provided so that developers can test how their application would be rendered in Braille.
Gizmo Daemon is a program for controlling your computer based on events from input devices. It has built-in support for all Linux input devices, including keyboards with special keys, joysticks, remotes, dials, and more. It lets you control applications, launch programs, change the system volume, switch desktops, and directly control Amarok. It can visualize system events (such as Amarok sound output, CPU usage, etc.) on capable devices (keyboards with LEDs, Griffin PowerMate, etc.). It also features support for LIRC and RF based remote controls, allowing it to have per-application key mappings and configurable sensitivity settings.
PyGogear is a tool for using the Philips GoGear MP3 players under Linux. The GoGear Philips xHDD0xx and PSS115/7 series of MP3 players can be mounted with the usb-storage module, but merely copying MP3 files onto it is not enough, since the player needs to read information about the tracks from a Sqlite database file, usually named MyDb. This program reads the necessary tags (either ID3v1 or ID3v2) from the MP3 files placed on the player and inserts them in the database. M3U playlists are supported.
PootyPedia is a tool to track which hardware is in use by a software project. PootyPedia consists of a client program which finds the hardware and prepares it for reporting and a server program which tracks all the reports and keeps them organized in a database and generates reports from them.
GAMMApage is a program to adjust a monitor's gamma setting, either fully or by color. It is capable of setting gamma for most Linux distributions upon login, including those using ATI fglrx_xgamma. It works both for graphical logins or console logins. It only requires write access to the user's home directory, not to any system directories. It includes "preparation" tips with white and black point targets to make gamma corrections effective. This is the pumped-up, Python/GTK version of Monica.