".. makers' intention to make old models obsolete by introducing new ones, with new functions, has frequently turned out to be impractical, as consumers have become savvy in choosing products."
Source:Savvy consumers satisfied with older models
Daily Yomiuri
Sep. 6, 2010
http://www.yomiuri.co.jp/dy/business/T100905002258.htm
Source:Savvy consumers satisfied with older models
Daily Yomiuri
Sep. 6, 2010
http://www.yomiuri.co.jp/dy/business/T100905002258.htm