For some time i thought this would be very usefull find your spoken
route with location and destiny using your iphone maps.
Even using the phonenumber is possible (pushing just one link/button)
Hope geolocation html5 geolocation will be soon implemented!?
From Safari try this on your iphone: http://maps.apple.com/?daddr=San+Francisco,+CA&saddr=cupertino
Documentation Apple maps:
http://developer.apple.com/library/ios/ipad/#featuredarticles/iPhoneURLScheme_Reference/Introduction/Introduction.html%23//apple_ref/doc/uid/TP40007899
From Safari try this on your iphone: comgooglemaps://?saddr=Berghem+NL&daddr=Oss+NL
GPS somethimes gives trouble.
So try make some changes and find out
Google maps has to be installed of course.
This should also work from android phone.
Documentation Google maps: https://developers.google.com/maps/documentation/ios/urlscheme
Regards Ton