Aachen 72 Grad





This is an Augmented Reality based tour guide through the German city of Aachen. Dicover its rich history that is closely connected to its hot, thermal springs. Meet romans - the first settlers in this area and important historic figures that where spa guests of Aachen during hayday in the 19th century.
The hologram of a roman appears and fuses with the real environment.
A heatmap shows the hot water hidden in the ground.




The 3D character “Granni” appears at certain locations and tells tourists about historic events.

A map gives an overview of current position and way of the tour.




Foto galeries of historic pictures and animated movies offer a fun way to learn more about the city of Aachen.

At certain stops the user can watch a video.


The app is interaktiv and uses Augmented Reality to deliver knowledge in a fun way.





The amount of water in the glass showes your progress.





The App has five language options and meets high standarts regarding accessibility.
This app is available on the Apple App Store and Google Play.





© Andreas Hirsch / Impressum & Datenschutz
+49 176 25 70 94 28
hirschandreas(at)web.de‬