Zaurus IR Remote Controller is an application which can be used to control many popular RTV devices: TVs, video recorders, satellite decoders etc by the IrDA port installed in the Zaurus.
It can learn and send signals moduleted on 32-40 kHz wave (+/- few kHz) - same as many popular remotes use
Virtual Keyboard for Zaurus is a java-based utility program that allows you to input text in any language that uses Western, Central European, Cyrillic, Greek, Turkish or Baltic character set on your Sharp Zaurus Personal Mobile Tool
· Inputting characters is simple: just tap buttons on the virtual keyboard. Or press buttons of your real keyboard on your Zaurus
JCryptPad - With JCryptPad you can scramble and unscramble your text files with ease, making any text file readable only to those who have the key to access it. JCryptPad can be customized to use your choice of fonts, colors, screen size, and default document directory. Even the menu labels can be changed to suit your own language preferences
Tapboard is a free alternate layout input method (plugin) for the Qtopia environment. It has a key layout optimized for input with a stylus. It's based on the layout IBM developed for its ATOMIK software for the PalmOS, but enhanced to meet the needs of Linux & the Zaurus