"There are many different methods of pre–literate navigation that have been documented around the world. One of the most unique, a fusion of navigation and oral mythological storytelling, originated among the indigenous peoples of Australia, who navigated their way across the land using paths called songlines or dreaming tracks. In Aboriginal mythology, a songline is a myth based around localised 'creator–beings' during the Dreaming, the indigenous Australian embodiment of the creation of the Earth. Each songline explains the route followed by the creator–being during the course of the myth. The path of each creator–being is marked in sung lyrics. One navigates across the land by repeating the words of the song or re–enacting the story through dance, which in the course of telling the story also describe the location of various landmarks on the landscape (e.g. rock formations, watering holes, rivers, trees). In some cases, the paths of the creator–beings are said to be evident from their marks on the land (petrosomatoglyphs), such as large depressions in the land which are said to be their footprints (parallels can certainly be seen in some North American First Nation creation stories).
Songlines often came in sequences, much like a symphony or album today. By singing a song cycle in the appropriate order could navigate vast distances, often travelling through the deserts of Australia's interior (a fact which amazed early anthropologists who were stunned by Aborigines that frequently walked across hundreds of kilometres of desert picking out tiny features along the way without error). Each group had its own set of songlines that were passed from generation to generation so that future generations would know how to navigate when in neighbouring tribes' territories. The extensive system of songlines in Australia varied in length from a few kilometres to hundreds of kilometres in length crossing through lands of many different Indigenous peoples. Since a songline can span the lands of several different language groups, different parts of some songlines were in different languages corresponding to the region the songline was navigating through at the time, and thus could only be fully understood by a person speaking all of the languages in the song."
(The Basement Geographer, 21 October 2010)
Fig.1 "What are song lines?" Colin Jones, lecturer in Aboriginal History, talks about his culture, his history and his art. Queensland Rural Medical Education.
"A map of Manhattan composed of hand–drawn maps by various New York pedestrians whom the artist asked for directions.
Pretending to be a tourist by wearing a souvenir cap and carrying a shopping bag of Century 21, a major tourist shopping place, I ask various New York pedestrians to draw a map to direct me to another location. I connect and place these small maps based on actual geography in order to make them function as parts of a larger map."
(Nobutaka Aozaki, 2012)
"Becky Cooper, a 24–year–old cartographer and writer... asked New Yorkers–and visitors–to map their own versions of Manhattan. She took to the streets, distributing 3,000 copies of a hand–printed outline of the island and encouraged participants to "map who you are or where you are; the invisible or the obvious". All copies were self–addressed and stamped so they could be mailed back to her.
Cooper says around 10% of the maps were mailed back and Mapping Manhattan features 75 of the best contributions. Some are heartbreaking (one person mapped key places in his life, from the first apartment he shared with his wife to where she later died); many invoke humour (a map of lost gloves, pictured above); some are confessions (a student who shows how she funded her studies with work at various strip joints). Some are handscrawled in biro, others are collages, and a few use watercolours."
(Vicky Baker, 15 May 2013, The Guardian)
"OpenUrban is the first open source user–generated web map and forum focusing on current and proposed urban development. It is a web platform for civic collaboration, a venue for debate, and an outlet and archive for information on urban development. We embrace crowd sourcing technology as a means to inform and empower. By combining written media with spatial information OpenUrban creates a powerful tool for people to understand how their cities are changing and supports their active participation in that change."