1. Two modes of Product Development Head-oriented vs. Release-oriented Masayuki Hatta Faculty of Economics, Surugadai University [email_address] [email_address] @Tokyo OSS Workshop, hit-u Feb. 21, 2012

4. No demands?

7. *BSD(looser licensing)

9. Some projects suddenly gain momentum

10. Some projects suddenly lose momentum

13. Release-oriented

16. Good for stable environment

17. Basically for users who appreciate “usable” projects

18. Most products go this way

19. Head-oriented

23. For developers(and advanced users)

26. Gaining new users

27. New users(e.g. Corporate users) appreciate stable releases

28. Developers appreciate cutting-edge snapshots

29. Conflict!

37. e.g. Open Hardware

38. e.g. 3D printing

39. Extra...

42. I'll talk at LibrePlanet 2012

43. Thanks for listening [email_address] http://about.me/mhatta Twitter: @mhatta (in Japanese) Twitter: @masayukihatta (in English)