myTour is a tool you can take personalized guided tours with. Whenever you are near a stop of the tour, the App presents additional information. This works even in areas where GPS is not available (like inside buildings).
The reason is a new method for enhanced location awareness: the QR Code.
Whenever GPS is not available, you can snap a QR Code and you get information for the corresponding stop.
To create your personal tour, go to http://www.mypersonaltour.com. You get the QR Codes for your tour and can hang them up at every stop.
That's about it. Enjoy your tour!
For further information check http://www.mypersonaltour.com
This software uses the open source ZBar Barcode Reader library, version 1.0, which is available from http://zbar.sourceforge.net/iphone