sda12 is a package of software for working with the B&B Electronics 485SDA12 RS-485 analog and digital data acquisition device. It includes a command line program, an XML-RPC server program, and a C++ programming library to provide access to the module's analog inputs, digital inputs, and outputs. You can read the analog input voltages, set the digital output lines, set the module address, and do anything else the device's programming interface allows.
WIRN is a professional stored program control. It is optimized for heat control, but you can control whatever you want. It is a multitasking system using FreeRTOS.org on Atmel AT32UC3A1512, and has an API for simple sensor/actor interaction that makes it modular and simple to extend. Also included is a triac control over AVR ATtiny2313 and a 1Wire Interface. You can extend it via software: implement your own control loop with some lines of C code. You don't need a compiler; upload your code and get a binary back. Flash this binary over USB and go. It also has 3 ports to plug in your own hardware.
The DisGUISE C# library provides easy and object-oriented access to the advanced features of the AT command interface available in Sony Ericsson cellphones. This includes basic tasks like querying the phone book or getting a notice on incoming or outgoing calls, as well as creating and handling advanced GUI elements. The phone, connected via Bluetooth to the computer, thus can become an additional user interface element.