How we built Lingr - ITpro Challenge Presentation

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Presented at ITpro Challenge in Tokyo on September 7th.

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How we built Lingr - ITpro Challenge Presentation

  1. 1. How we built Lingr Kenn Ejima Infoteria Corporation USA
  2. 2. “ ” - Paul Graham
  3. 3. • • • • • 2005
  4. 4. • ASTERIA •
  5. 5. “Asteria ”
  6. 6. orz
  7. 7. “ ” “ ”
  8. 8. “ ”
  9. 9. 1. 2. 2
  10. 10. Web
  11. 11. “ ”
  12. 12. Danny Burkes
  13. 13. “Asteria ”
  14. 14. “ ” FAQFAQ
  15. 15. • 50 • •
  16. 16. 1960 2000 2050
  17. 17. 100 10 1 0.1 0.01 2000 2050
  18. 18. 30 • • • IBM • •
  19. 19. Go
  20. 20. “ 97% ” Donald Knuth, ACM Journal, 1974
  21. 21. Lingr • Comet • HTTP • •
  22. 22. Lingr •
  23. 23. Lingrvant Utilitybot Lingr Notifier Firefox add-on by N by naan LingrTickr Yahoo! widget Bot Reudy Chatterbot by nakatani by Gimite
  24. 24. Google Gadget Blog Accessory igosso chat Avatar Chat by abiru by Gimite Class Chat Facebook App Flingr Drag & Drop Image Uploader by ono by Christine and Steve
  25. 25. Technology • Ruby on Rails • Java / Jetty • MySQL • Ferret • Memcached • Ajax / Comet
  26. 26. Team Chris Boone - Designer Danny Burkes - Architect Kenn Ejima - Philosopher Satoshi Nakagawa - Programmer
  27. 27. 100,000 9,000 70% 70% 10,000 600
  28. 28. • • • • •
  29. 29. “ ” - Peter F. Drucker
  30. 30. Chain of Happiness People unhappy cannot make people happy. And nothing but happiness can make the world a better place. Thus we place the highest value on our team’s happiness. We believe our happiness will spread out into the ‘chain of happiness’: our family’s fortune, our partners’ success, our customers’ satisfaction, and to the world.
  31. 31. • Mac • • Happy.
  32. 32. • • • • 100 10%
  33. 33. • • • OK • IM Lingr Twitter • Trac SVN • Trac SVN
  34. 34. Flat isn’t enough by Dave Gorman
  35. 35. “ ” - 80
  36. 36. Fin.

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