This Palm Pilot is designed to work with an attached GPS unit. You bring both jogging with you and Trax will provide you with details from you workout including a map of your run and a graph of how fast you ran throughout your run.
I developed Trax for my senior year project in 2000. When I originally developed this, there was nothing out there like it. Currently there are a number of interesting products in this space including GPS units that can be worn as watches and help you monitor your workout.
GPS Time is simple Palm Pilot program that allows you to set your Palm’s clock from a GPS device. GPS works by receiving very processing timing information from satellites. Their time is very accurate and now your Palm Pilot’s clock can be too!