On 11 Nov 2008, at 02:51, Livia Labate wrote:
[snip]
How far removed from the ultimate user goal/ambition is the step/
thing I need to design? The more layers of abstraction between the
atomic tasks or set of tasks that represent an activity and the end
goal for the user, more helpful a UCD approach. The less abstract/
more direct, more helpful ACD.
<-- ACD usefulness grows
focus on ACTIVITY -------------------- focus on USER GOALS
UCD usefulness grows -->
Ah - this actually makes sense to me. ACD & UCD as different ends of a
spectrum - rather than different things.
Thank you.
Adrian
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