Navlet is a navigation system for mobile devices such as PDAs, smart phones, and cell phones. It retrieves positioning data from any NMEA capable GPS receiver and displays the position on a digital map. External GPS receivers can be connected via a serial cable or Bluetooth. If your mobile device is connected to the Internet, it can download maps from a map server, or alternative use locally stored maps. It is also able to send the GPS data to a server via an HTTP connection.
LlamaXML is a C++ XML parsing and formatting library that is small enough to be used on handheld devices like PDAs and smartphones, while still supporting larger desktop and server systems. The library currently runs on Palm OS Garnet, Palm OS Cobalt, Windows Mobile, Windows, and Mac OS X, and is easy to port to new platforms. The entire library compiles to only 45 KB of code under Codewarrior for Palm OS, and can be even smaller if only some of its features are used. The library is also frugal with runtime memory, using a single-pass streaming algorithm that only stores the current parsing stack in memory, allowing very large XML documents to be parsed with very little overhead.
Samurai Kanji a flash-card application for memorizing kanji. It is inspired by "Remembering the Kanji I" by James Heisig. It can run on any PDA or mobile device running PalmOS, SymbianOS, or Windows CE. What primarily makes this different from other, similar applications is that the kanji are divided into the same lessons that Heisig uses in his book. The user can then choose which lessons to drill on as the user progresses through the book.
Memorize Words Flashcard System is a fully automated multimedia Leitner flashcard program for learning a foreign language. It automatically retrieves meanings, word usages, and the pronunciation of a flashcard word in audio from the Internet. It also puts related Google pictures into flashcards.