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CHI
2009
ACM
16 years 7 months ago
Tabletop displays for small group study: affordances of paper and digital materials
In this paper we compare the affordances of presenting educational material on a tabletop display with presenting the same material using traditional paper handouts. Ten pairs of ...
Anne Marie Piper, James D. Hollan
CHI
2009
ACM
16 years 7 months ago
Toward a unified theory of the multitasking continuum: from concurrent performance to task switching, interruption, and resumpti
Multitasking in user behavior can be represented along a continuum in terms of the time spent on one task before switching to another. In this paper, we present a theory of behavi...
Dario D. Salvucci, Niels Taatgen, Jelmer P. Borst
CHI
2009
ACM
16 years 7 months ago
BubbleWrap: a textile-based electromagnetic haptic display
We are investigating actuators that are able to provide different types of haptic sensations and that can be wrapped around a wide range of surfaces and objects. Our first prototy...
Olivier Bau, Uros Petrevski, Wendy E. Mackay
CHI
2009
ACM
16 years 7 months ago
A material focus: exploring properties of computational composites
In this paper we build on the notion of computational composites, which hold a material perspective on computational technology. We argue that a focus on the material aspects of t...
Anna Vallgårda, Tomas Sokoler
CHI
2009
ACM
16 years 7 months ago
Cost-effective wearable sensor to detect EMF
In this paper we present the design of a cost-effective wearable sensor to detect and indicate the strength and other characteristics of the electric field emanating from a laptop...
Cati Vaucelle, Hiroshi Ishii, Joseph A. Paradiso