Optnik is a CLR library to help with option parsing and command execution. It is very similar to Mono.Options but has support for sub-commands, each with its own private set of options. Optnik is written in C# and runs on Mono and MS .NET (and probably on other CLR implementations too).
Sunscape is a screen saver and locker for PocketPC mobile devices. It is similar to the iPhone slide to unlock feature, but targets the Windows Mobile system. It provides an interface that displays configurable information about the handheld device. The graphics used are completely replaceable, allowing users to build their preferred custom interface. The main goals are to keep Sunscape completely configurable to the user as well as maintaining a very low memory footprint.
ClearLisp is a Common LISP interpreter written in C# with the purpose of scripting in a .NET or Mono environment. The ClearLisp language supports a large subset of CL and has an object model with generic functions, class and instance methods, properties, and import of existing .NET classes. ClearLisp executes LISP scripts in interactive mode or in Web mode (IIS; XSP or Apache with Mono). Sample ClearLisp code is provided in the form of a personal, file-based wiki Web application.
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.