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Computation + Maps
 

Computation + Maps

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A general overview of maps and technology, with a few examples.

A general overview of maps and technology, with a few examples.

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    Computation + Maps Computation + Maps Presentation Transcript

    • Computation + Maps Raymond Cha 10.15.2008
    • WHAT DO MAPS DO? » Approximate. » Convey time and space. » Narrate. » Examples.
    • Maps are an approximation » On Exactitude in Science . . . In that Empire, the Art of Cartography attained such Perfection that the map of a single Province occupied the entirety of a City, and the map of the Empire, the entirety of a Province. In time, those Unconscionable Maps no longer satisfied, and the Cartographers Guilds struck a Map of the Empire whose size was that of the Empire, and which coincided point for point with it. The following Generations, who were not so fond of the Study of Cartography as their Forebears had been, saw that that vast Map was Useless, and not without some Pitilessness was it, that they delivered it up to the Inclemencies of Sun and Winters. In the Deserts of the West, still today, there are Tattered Ruins of that Map, inhabited by Animals and Beggars; in all the Land there is no other Relic of the Disciplines of Geography. » Suarez Miranda,Viajes de varones prudentes, Libro IV,Cap. XLV, Lerida, 1658 » From Jorge Luis Borges, Collected Fictions, Translated by Andrew Hurley © Penguin1999
    • Maps are an approximation » Abraham Ortelius, Antwerp, 1570
    • Maps are getting better » Google Maps + Google Earth.
    • WHAT DO MAPS DO? » Approximate. » Convey time and space. » Narrate. » Examples.
    • Maps give a sense of place » while the internet eliminates time and space…
    • Maps give a sense of place » Location-Based Services, GPS, A-GPS add a layer of place onto the internet.
    • WHAT DO MAPS DO? » Approximate. » Convey time and space. » Narrate. » Examples.
    • Maps tell stories in new ways » John Snow mapped an Cholera outbreak in 1854. » His technique revolutionized epidemiology.
    • But some don’t tell very much » Map of the Internet » What is communicated?
    • Some change the way we see » NASA map of the earth at night in 2002. » What does light become a proxy for?
    • WHAT DO MAPS DO? » Approximate. » Convey time and space. » Narrate. » Examples.
    • Google Maps » Create maps using Google’s mapping engine. » Collaborate, post on the web, design icons.
    • Trippermap + GMiF » Combine flickr + google maps. » Geotagging images connect photos to a location. » Google Maps in Flickr.
    • GIS » Geographic Information Systems -- query-based systems using geographic information. http://www.youcity.com
    • 2D Barcode + QR Code » 2D-bar (Quick Response Code) which can be decoded with camera phones. » Readers: Jaxo, Kaywa » Semapedia
    • Loopt » Track your friends with location- based social networking. » Ambient awareness.
    • Socialight » Tag the city with “stickie” notes. » Augmented reality.
    • Dodgeball.com » SMS-based mobile social networking. » Meet friends and friends of friends.
    • Reality Mining » low entropy individual
    • Reality Mining » high entropy individual
    • Maps can describe people » Reality Mining - mapping application » Where we go defines who we are… » Where are you at 3.00 pm everyday?
    • Blogs » Blogs provide a useful medium for creating narrative of maps over time. » http://digitalurban.blogspot.com » http://webdev.yuan.cc/gmif/ » http://geobloggers.com/
    • Links » http://www.youcity.com » http://www.trippermap.com » http://reader.kaywa.com » http://www.jaxo- systems.com/solutions/snapabar/?lang=en_US » http://en.semapedia.org » http://www.google.com » http://www.loopt.com » http://www.socialight.com » http://www.dodgeball.com