Steinnavi für Sindelfingen

Geological trail of the city of Sindelfingen for GPS Smartphones with QR barcodes

"A city is like a geological trail". At every corner you will find very different rocks, as Granite from the earth's interior, fossil-rich limestones or deformed and melted gneisses. The rocks used as building material and garden usually come from the immediate vicinity, z.T. but also from around the world. In this way, a walk through the city streets replaced almost visiting a specialized rock collection. You just have to keep your eyes open ...

For 750 years Jubilee City Sindelfingen has released a mobile rock leader for smartphones and tablets. It contains information, pictures and coordinate on major rocks and a rock leader who explains the key differences and features.

The locations of the stones are displayed in an interactive map and can be found easily with the GPS of the smartphone. The map is divided into two parts: on a recent satellite image of original map from 1830 is displayed. In this way, even "GPS time travel" in the old historic center in Sindelfingen from 1830 possible ...

Data protection:

The Brunnennavi required from version 2.0 no internet connection, as all data and maps are included on the smartphone. In order for the city of Sindelfingen carries the privacy needs of its users into account. The result is neither traffic nor transmitted any data.

Update 12/2016:

Update to Version 2.0: New design, fully functional without an Internet connection, interactive maps, bug fixes and security update. Runs from Android 4.0 (ICS) and newer.