Can the iPhone determine if you're facing north, south, east or west?

Question

Can the iPhone determine if you\'re facing north, south, east or west?

Answer 1

If you're developing for 2.2 you might want to take a look at the following additions to CoreLocation:

CLLocation.course

CLLocation.speed

CLLocationDirection

CLLocationSpeed

CLLocation.course will give you heading which will allow you to determine north/south/east/west.