User groups are increasingly advocated as a means of ensuring that the
new product development process is sensitive to user needs. However,
these groups tend to be used as a medium of marketing as well as desig
n. This multiplicity of purpose, moreover is aggravated by the fact th
at the groups may be required to input into different stages of the de
sign process. Using ethnographic data from interviews and observations
of riser group meetings in a small software company, this paper ident
ifies the tensions which can arise in a user group, the incompatibilit
y of dealing with broad conceptualisation and routine field testing, t
he tensions arising between sophisticated and less sophisticated or ex
perienced users, and the use of the group to build a positive relation
ship with users whilst managing the disappointment created when all us
ers' needs cannot be accommodated. The paper discusses the problems of
managing these tensions and suggests mechanisms to defuse them. (C) 1
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