Larry Roof has been a key individual in the Windows CE market from the beginning. He authored the first book on developing mobile applications with Visual Basic for Windows CE, is a frequent speaker at major technical conferences, writes a monthly column for MSDN Voices, and runs face-to-face training on developing mobile applications.

Dan Fergus currently works as a consultant and trainer teaching a Compact Framework course along with Visual Basic .NET and ASP.NET courses. Dan has been working with .NET and the CF since the beginning and currently has several applications on the PocketPC on the market. Before becoming an independent, Dan worked at NuMega Technologies as the Dev Lead on Visual Basic 6 debugging tools. Dan also speaks at developer conferences around the world and writes for several magazines.