Tyler Bell Yahoo

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Tyler Bell Yahoo

  1. 1. Crossing Boundaries Our Inadvertent Recreation Tyler Bell of Real-World Geometry 22 September 2009 bell@yahoo-inc.com
  2. 2. Crossing Boundaries -2-
  3. 3. OpenStreetMap -3-
  4. 4. OSM Users August 2009 -4-
  5. 5. Changing Business Landscape -5-
  6. 6. Traffic! “Results suggest that a 2-3% penetration of cell phones in the driver population is enough to provide accurate measurements of the velocity of the traffic flow." Evaluation of Traffic Data Obtained via GPS-enabled Mobile Phones: the Mobile Century field experiment, UC Berkeley's Institute for Transportation Studies Tyler Bell -6-
  7. 7. Reconstructing Geometry -7-
  8. 8. Please Turn Off All Devices -8-
  9. 9. The World’s Attention is On… David Crandall et al., Cornell University
  10. 10. David Crandall et al., Cornell University
  11. 11. The World’s Attention is On… David Crandall et al., Cornell University
  12. 12. The World’s Attention is On… David Crandall et al., Cornell University
  13. 13. The World’s Attention is On… David Crandall et al., Cornell University
  14. 14. The World’s Attention is On… David Crandall et al., Cornell University
  15. 15. Rome: Trevi Fountain Flickr user atila_y Community Photo Collections Project, U. Washington GRAIL Lab - 15 -
  16. 16. Rome: St Peter’s Dome Flickr user valerio.l Community Photo Collections Project, U. Washington GRAIL Lab - 16 -
  17. 17. Rome: Flavian Ampitheatre Flickr user David Paul Ohmer Community Photo Collections Project, U. Washington GRAIL Lab - 17 -
  18. 18. The Humble Tag Flickr user Sarah Parrott
  19. 19. Yahoo! TagMaps Prototype Night Day http://tagmaps.research.yahoo.com - 19 -
  20. 20. Tag Reinforcement TAKE A PHOTO WITH DESCRIBE THE PHOTO SEE TAGS THAT WILL BE AUTOMATIC GEOCODING USING SUGGESTED ADDED TO THE PHOTO AND UPLOAD IT TAGS AND USER ADDED TAGS - 20 -
  21. 21. Most Popular Places David Crandall et al., Cornell University - 21 -
  22. 22. Flickr user loungelistener Flickr user light collector
  23. 23. Think Place, Not Space - 23 -
  24. 24. Semantics Required - 24 -
  25. 25. Colloquial Names: Personal, Local George C Payne Elementary School >> Payne Elementary James Woods Regional High School >> James Woods High University of Southern California >> USC University of South Carolina >> USC San Francisco Museum of Modern Art >> SFMOMA Yerba Buena Center For The Arts >> Yerba Buena Center San Jose Diridon Caltrain Station >> San Jose Caltrain >> Diridon Caltrain Norman Y. Mineta San Jose International Airport >> SJC - 25 -
  26. 26. Who Really Uses Official Names? Tyler Bell - 26 -

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