Tripometer

A mileage tracking utility for the iPhone.

StudyBuddy

A self-quizzing application to help memorize lists (such as vocabulary), for Mac OS X.

GFlashCards

A self-quizzing application to help memorize lists (such as vocabulary), written in C#.

TrackTime

A very simple application to track the amount of time you spend on different projects, writtin in C# for Windows.

Automation Toolbar

A set of utilies for motion control engineers.