Hello all i want to develop this application for a school project but i dont know how to start the whole project.i am to design before i start the developments. I want design an application that will display the Nearest active and working ATM on the ATM screen if it should goes out of service. i was thinking of creating a database,group them into Areas the field will have the pusdocode will be live this if (atm.AMTID.IsOffline) { select Nearset ATM and display on screen }