Sciweavers

42 search results - page 7 / 9
» HCI and new media arts: methodology and evaluation
Sort
View
SI3D
2006
ACM
14 years 1 months ago
ShowMotion: camera motion based 3D design review
We describe a new interactive system for 3D design review, built to exploit the visual perception cue of motion parallax, in order to enhance shape perception and aesthetic evalua...
Nicholas Burtnyk, Azam Khan, George W. Fitzmaurice...
VC
2010
207views more  VC 2010»
13 years 6 months ago
Protrusion-oriented 3D mesh segmentation
Abstract In this paper, we present a segmentation algorithm which partitions a mesh based on the premise that a 3D object consists of a core body and its constituent protrusible pa...
Alexander Agathos, Ioannis Pratikakis, Stavros J. ...
ICMLA
2007
13 years 9 months ago
Semi-Supervised Active Learning for Modeling Medical Concepts from Free Text
We apply a new active learning formulation to the problem of learning medical concepts from unstructured text. The new formulation is based on maximizing the mutual information th...
Rómer Rosales, Praveen Krishnamurthy, R. Bh...
MM
2006
ACM
151views Multimedia» more  MM 2006»
14 years 1 months ago
Choreographic buttons: promoting social interaction through human movement and clear affordances
We used human movement as the basis for designing a collaborative aesthetic design environment. Our intention was to promote social interaction and creative expression. We employe...
Andrew Webb, Andruid Kerne, Eunyee Koh, Pranesh Jo...
CHI
2005
ACM
14 years 8 months ago
Comparing usability problems and redesign proposals as input to practical systems development
Usability problems predicted by evaluation techniques are useful input to systems development; it is uncertain whether redesign proposals aimed at alleviating those problems are l...
Erik Frøkjær, Kasper Hornbæk