When I first saw the demo for this app, it reminded me of orientation at Qualcomm. We had to get into groups and come up with a new product. The product my group (ie: I) came up with was glasses that would display your drive route directly in front of you, projecting your turn-by-turn navigation over the road. Wikitude World Browser comes close. The first AR satellite navigation system with global coverage, your driving directions are projected directly on top of live-video of the road before you.
The first 2,000 beta testers can get the app for free in the Android Market. I’ve downloaded it recently and will let you know what I think soon. Feel free to post your experience in the comments. QR Code provided for faster download.