I need your suggestions regarding my project "Intelligent route navigation system using gps".
Basically its a pocket pc pda application .
1)When user enters a destination address ,the application should display a map with the current route the user is travelling ,estimated time and distance[from his current location] to reach his destination, turn by turn routes,points of interest and so on.
2) Also most importantly the application should guide and warn the user intelligently the route to take if the user is not travelling right directions to reach his destination.
I am planning to develop this application using visual studio.net compact framework [pocket pc environment] 2003. and also gps.net sdk. ,map point webservice 3.5
I am not getting how to do map and route comparisons to guide the user intelligently...
Any ideas/suggestions are greatly appreciated.
Thanks in advance