Route 66 have brought out an Android App. that uses your Phones camera to put you in the existing road conditions. It downloads map data as you drive, but has apparently the ability to download mapsets if you go abroad.It's free for 30 days then costs £50.Her's the link to YouTube.
http://youtu.be/nRHjC3t3H1Q
http://youtu.be/nRHjC3t3H1Q