I'm looking to buy a gprs gsm gps tracker device in order to build a web application for tracking portable objects like cars.the device should be able to transfer data (coordinates):1. indoor and outdoor2. from all over the world3. constantly (the application will display the object on the move) 4. over the internetis there a developer here that built such application and can recommend on a suitable device ?thanks
gprs gsm gps tracker device for web application
gps;web server