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.
ru is a reimplementation of the BSD 'rwhod' and 'ruptime' commands. It doesn't suffer from the performance impact of 'rwhod', scales to hundreds of servers, and supports a variety of platforms. In addition to the features provided by 'ruptime', it supports colorized output, availability reporting, graphing of system load averages using gnuplot, historical storage of system loading, and the grouping of servers.
PalmOrb is software that allows you to use your PalmOS device as an LCD status display for your computer. You can display system stats (such as CPU load graphs, CPU temperatures, free disk space), news alerts, stock indexes, WinAmp graphs, etc. It works by pretending to be (or emulating) a real LCD (a Matrix Orbital LK204-25). You can use existing software that expects a Matrix Orbital display.