design of user interfaces matthias rauterberg
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Design of user interfaces
Matthias Rauterberg
http://www.ipo.tue.nl/homepages/mrauterb/rauterberg.html
What is User-System Interaction about?
systemuser
Working domain
Working system
Goal:Actual Performance=> Desired Performance
Challenges of USI research
user interaction system
cognitionperception
emotion action
architecturefunctionality
input/output data structure
effectivenessefficiencysatisfaction
?
implementedfunctions
perceivable userinterfaceforms
DESIGNER
intendedsemantic
USER
perceivedsemantic
How to relate function and form, so that DMM == UMM ?
DMM := designer’s mental model UMM := user’s mental model
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