1) If you ever go to Burning Man, we do the free, open source app for that: https://itunes.apple.com/us/app/iburn-2012-burning-man-map/id388169740?mt=8 https://

1) If you ever go to Burning Man, we do the free, open source app for that: https://itunes.apple.com/us/app/iburn-2012-burning-man-map/id388169740?mt=8 https://itunes.apple.com/us/app/iburn-2012-burning-man-map/i... 2) Hiking is where we started. We make the top selling hiking GPS app, the one that people consider to be the true Garmin analog, with all the benefits of the network connected smart phone: http://www.gaiagps.com/ http://www.gaiagps.com/ 3) Inside grocery stores is tricky because GPS doesn't work in doors. There is nascent tech that does work, though.