Windows Presentation Foundation ("Avalon") samples. Source code included!
Logic games based on .NET Compact Framework.
Software for streaming images (frame-by-frame) from web cameras on Windows Mobile™ devices (Pocket PCs and Smartphones).
JBDE is a block/bubble diagram-editing tool written in Java that provides a graphical user interface to the whole process of drawing, saving, retrieving the diagram together with the conversion of the diagram description into VHDL.
Software for streaming images (frame-by-frame) on mobile clients (cellphones and PDAs).