Channel 9 discusses generic sensor driver from O'Reilly:

http://channel9.msdn.com/shows/This+Week+On+Channel+9/TWC9-Hack-Powerwheels-APIs-for-Wikipedia-Smooth-Streaming-Arduinos-and-more/

 

Coding4Fun topic about Arduino sensors:

 

http://blogs.msdn.com/coding4fun/archive/2010/01/15/9949045.aspx