GPS application development is also one more talked about and much indulged in activity. With the introduction of GPS applications on several mobile and handheld devices today, there is a growing demand for this channel today. Depending on the requirements of the users and the scope of the application, there is a lot that is up for the programmers to get busy with. From GPS navigation systems for cars to mobile phones there is a lot happening in this sector these days. No wonder frameworks like .NET, Struts and CakePHP are becoming so much popular by the day. Not only this, these frameworks help designers and programmers in saving a lot of time on application development and in addressing the requirements with much clarity.