On Saturday we went to Garmisch and walked up to Höllentalklamm (a nice canyon) and had lunch at Höllentalangerhütter. Our GPS tracking data from the canyon was pretty poor (as one would expect as the canyon is in parts only a few meters wide).

Observing other hikers (especially people who did the larger tours) it was very interesting to see how maps are used in social situations – planning, discussion, reflection, and storytelling (this time n>10). It is hard to image how this experience can be replaced by an implementation on a mobile device.

Will we have to wait till we have 1 meter by 1 meter foldable e-ink displays with 200dpi? Or are there other means to implement a good hiking map on a mobile phone screen? There is a… Continue reading