JremoteShell: It's a simple server that listens on port 8100 for a command and executes it.

Kdevelop C CMake or Makefile compiled and Java templates

btproximity: Bash script that locks your PC when your bluetooth device (cell phone) is away from it, and also unlocks it. This works only with KDE 4.x

Twitterbot: twitter bot to control your Linux shell

vm2pc: virtual machine to host file transfer application

messenger4lan(msg4lan): IM client for LAN and internet(Windows only)

AT+Commander: Application which sends AT+ commands to a cell phone.

You can find also more projects and scripts on the Downloads page.