just found this very informative blog:
http://peoplecentereddesign.net/
First time I came across the term 'people centered design' was in the conference in Beijing, I think one of the presenter was talking about the different among co-design, participantry design, user centered design, people centered design and a lot of other weird-named design approaches... well, this reminds me that I haven't got the time to read through that really thick conference procedings yet... eh... more readings, more readings...
