Hi all How can I make a program that makes the cell phone believe that it is moving? I am developing an application that requires the use of GPS, but to test it, I always need to go out walking streets. To make things easier, I carry a notebook, so I stop somewhere and try to correct the problem. If I develop the application at night a rainy and cold day, or in a dangerous place, it is worse. I know there are several programs that perform this task. But the company I develop uses old equipment. Applications that simulate GPS do not run, or work erratically on such old equipment. I could create a simple application to which 2 points are given and simulate the movement between the two at a given speed. But I have no idea where to start.