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SIGDOC
2009
ACM
16 years 1 months ago
Semantic transparency in user assistance systems
In this paper we analyze the problem of “situating explanations” in user assistance systems. We introduce semantic transparency as a user interface property that enables givin...
Andrea Kohlhase, Michael Kohlhase
SIGDOC
2009
ACM
16 years 1 months ago
Modeling task experience in user assistance systems
One of the major issues for user assistance systems consists of “providing help at an appropriate level”. In this paper we analyze the problem of modeling task experience — ...
Andrea Kohlhase, Michael Kohlhase
CSCW
2006
ACM
16 years 22 days ago
Enlightening a co-located community with a semi-public notification system
This work seeks to strengthen interaction within a research community through a centrally-located physical device that presents online presence information in a semi-public space....
Goldie B. Terrell, D. Scott McCrickard
IUI
2006
ACM
16 years 22 days ago
Augmenting kitchen appliances with a shared context using knowledge about daily events
Networked appliances can simplify our lives, but interacting with them can be difficult in itself. KitchenSense is an early prototype of a networked kitchen full of sensors that u...
Chia-Hsun Jackie Lee, Leonardo Bonanni, José...
EWHCI
1993
15 years 11 months ago
Applying the Wizard of Oz Technique to the Study of Multimodal Systems
The Wizard of Oz (WOz) technique is an experimental evaluation mechanism. It allows the observation of a user operating an apparently fully functioning system whose missing service...
Daniel Salber, Joëlle Coutaz