For Developers: GPSDevice
5 May 2006, 1820ZI've been meaning to post some of the more useful bits of Objective-C that I've written, so today I'm releasing my GPSDevice class. It provides an interface to GPS receivers, and includes a smoothing algorithm that improves the user experience by interpolating position and velocity data between receiver updates. If you want to include GPS functionality in your Mac application, this will make your life a little easier.