At each location where stories are available, a green [murmur] sign with a telephone number and location code marks where stories are available. By using a mobile phone, pedestrians are able to listen to the story of that place while engaging in the physical experience of being there. Some stories suggest that the listener walk around, following a certain path through a place, while others allow a person to wander with both their feet and their gaze. The stories are told by people who know the stories, in their own voices. English translation are offered when the story is told in a non-english language.