1. Urban Gaming Yucheng Lin (Karl)

2. http://senseable.mit.edu/pink/files/Support%20Me.pdf AylinYildrim, Sensable City Lab

4. Wifi

5. Street

7. Pac-Manhattan http://pacmanhattan.com/ 2004 Technology used: cell phones

8. Geocach http://www.geocaching.com/ Hide and Seek for Objects (caches) 890,254 Sep 3,2009 100 countries Technology used: GPS, Google map

9. Geocach http://www.geocaching.com/

10. Geocach

11. Geocach

12. Geocach

13. Geocach

14. Geocach

15. Can you see me now? Blast Theory Technology used: Wifi, GPS

16. Last Will http://www.last-will.org/ Technology used: Internet, sensors

17. More than games?

18. Game with a purpose by Luis von Ahn and Laura Dabbish

19. CityExplorer Designing Location-based Mobile Games with a Purpose - Collecting Geospatial Data with CityExplorer Sebastian Matyas, and others

20. Bill McKenna (2009)http://senseable.mit.edu/pink/files/

21. Bill McKenna (2009)http://senseable.mit.edu/pink/files/