UnfoldingA Simple Library for Interactive Mapsand Geovisualizations in ProcessingGeoViz 2013, HamburgT. Nagel, F. Heidmann...
Presenta(on	  at	  GeoViz	  2011	  
Motivation•  Need in own research projects•  Teaching to design students
Task Areas•  Learning  Simple API to create simple sketches.•  Prototyping  Explore data sets.  Quickly develop in an iter...
Hello World, literally
Multitouch interactionsBuilt-in finger gestures to pinch, slide, tap, rotate …
Custom map stylesUsing web-based or own map tiles      Google	  Maps	             Google	  Terrain	         Microso0	  Aer...
Event systemCreating coordinated multiple views, etc
Supports various data formats                      My bike rides in Berlin, summer 2012                      Tracked on sm...
Tutorials & Examples
Examples: Prototyping
http://vimeo.com/54539595
Prototype for evaluating Explodingmenu, a novel interaction technique.
Usage & Survey
Downloads•  3000+ First public release v0.8 (August 2011)•  3400+ v0.9 (since September 2012)
Use in University Courses•  FH Potsdam, Germany•  KU Leuven, Belgium •  IUAV University of Venice, Italy•  Carnegie Mellon...
Applications•  Design and dissemination of successful projects•  Collected 50+ Unfolding projects•  Some notably successfu...
Max Planck Research Network                     Moritz	  Stefaner	  and	  Onforma(ve,	  2012	  
User Survey•  Online questionnaire•  37 participants•  Based on ISO to evaluate software & SUS•  Asked about   •  Expertis...
Satisfaction with Unfolding
Results•  Satisfied with basic features, e.g. displaying   maps (97%), enabling zoom + pan (91%), etc.•  Fewer satisfied w...
Results•  Satisfied with Unfolding (91%)•  Achieved what they planned in project (81%)•  Plan to use Unfolding in the futu...
Applications
Live Singapore!
http://www.youtube.com/watch?v=wQpTM7ASc-w
LiquiData
The Naked City                  Guy Debord, 1957
LiquiData             Gunnar Friedrich, Luis Grass,             Christopher Pietsch, David             Ikuye, Pierre La Ba...
Experiments with fluid masks
http://vimeo.com/43120464
Conclusion & Future Work
Conclusion & Future Work•  Library with simple API to create maps•  Successful, well accepted•  Users were highly satisfie...
Call for Action•  Use it and give feedback•  Request features•  Report bugs•  Suggest examples & tutorials•  Participate i...
Play with it!
Thank you.Visit http://unfoldingmaps.orgGeoViz 2013                      Till Nagel, FHP & KUL8th March 2013, Hamburg     ...
Backup Slides
Event system
3D experiments                  Earthquake data
3D experiments                  Flights from Berlin
Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing
Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing
Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing
Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing
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Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing

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Presentation at GeoViz 2013 in Hamburg.

Find more information on Unfolding at http://unfoldingmaps.org
Find our GeoViz abstract at http://tillnagel.com/publications

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Unfolding - A Simple Library for Interactive Maps and Geovisualizations in Processing

  1. 1. UnfoldingA Simple Library for Interactive Mapsand Geovisualizations in ProcessingGeoViz 2013, HamburgT. Nagel, F. Heidmann, E. Duval, J. Klerkx, A. Vande Moere
  2. 2. Presenta(on  at  GeoViz  2011  
  3. 3. Motivation•  Need in own research projects•  Teaching to design students
  4. 4. Task Areas•  Learning Simple API to create simple sketches.•  Prototyping Explore data sets. Quickly develop in an iterative design process.•  Creating Build applications for a broader audience.
  5. 5. Hello World, literally
  6. 6. Multitouch interactionsBuilt-in finger gestures to pinch, slide, tap, rotate …
  7. 7. Custom map stylesUsing web-based or own map tiles Google  Maps   Google  Terrain   Microso0  Aerial   Open  Street  Map   Midnight  Commander   ImmoScout  Heatmap   (CloudMade)   (CloudMade)  
  8. 8. Event systemCreating coordinated multiple views, etc
  9. 9. Supports various data formats My bike rides in Berlin, summer 2012 Tracked on smart phone as GPX files
  10. 10. Tutorials & Examples
  11. 11. Examples: Prototyping
  12. 12. http://vimeo.com/54539595
  13. 13. Prototype for evaluating Explodingmenu, a novel interaction technique.
  14. 14. Usage & Survey
  15. 15. Downloads•  3000+ First public release v0.8 (August 2011)•  3400+ v0.9 (since September 2012)
  16. 16. Use in University Courses•  FH Potsdam, Germany•  KU Leuven, Belgium •  IUAV University of Venice, Italy•  Carnegie Mellon, USA•  MIT, USA•  Harvard, USA•  …
  17. 17. Applications•  Design and dissemination of successful projects•  Collected 50+ Unfolding projects•  Some notably successful visualizations•  Featured in design blogs, magazines, books, …
  18. 18. Max Planck Research Network Moritz  Stefaner  and  Onforma(ve,  2012  
  19. 19. User Survey•  Online questionnaire•  37 participants•  Based on ISO to evaluate software & SUS•  Asked about •  Expertise •  Projects & Features •  Satisfaction
  20. 20. Satisfaction with Unfolding
  21. 21. Results•  Satisfied with basic features, e.g. displaying maps (97%), enabling zoom + pan (91%), etc.•  Fewer satisfied with more advanced features, e.g. loading geo-spatial data (54%)•  Satisfied with examples (62%) and tutorials (53%)
  22. 22. Results•  Satisfied with Unfolding (91%)•  Achieved what they planned in project (81%)•  Plan to use Unfolding in the future (88%)
  23. 23. Applications
  24. 24. Live Singapore!
  25. 25. http://www.youtube.com/watch?v=wQpTM7ASc-w
  26. 26. LiquiData
  27. 27. The Naked City Guy Debord, 1957
  28. 28. LiquiData Gunnar Friedrich, Luis Grass, Christopher Pietsch, David Ikuye, Pierre La Baume
  29. 29. Experiments with fluid masks
  30. 30. http://vimeo.com/43120464
  31. 31. Conclusion & Future Work
  32. 32. Conclusion & Future Work•  Library with simple API to create maps•  Successful, well accepted•  Users were highly satisfied•  Release v1.0 with new features and tutorials•  Support Processing 2.0•  Invite experts to use Unfolding for prototyping
  33. 33. Call for Action•  Use it and give feedback•  Request features•  Report bugs•  Suggest examples & tutorials•  Participate in the project
  34. 34. Play with it!
  35. 35. Thank you.Visit http://unfoldingmaps.orgGeoViz 2013 Till Nagel, FHP & KUL8th March 2013, Hamburg mail@tillnagel.com – twitter: @tillnm
  36. 36. Backup Slides
  37. 37. Event system
  38. 38. 3D experiments Earthquake data
  39. 39. 3D experiments Flights from Berlin

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