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AFRIGRAPH
2004
ACM
16 years 2 days ago
Designing a VR interaction authoring tool using constructivist practices
This paper describes the process of designing an authoring tool for virtual environments, using constructivist principles. The focus of the tool is on helping novice designers wit...
Cara Winterbottom, Edwin H. Blake
ICMI
2004
Springer
196views Biometrics» more  ICMI 2004»
16 years 1 days ago
Evaluation of spoken multimodal conversation
Spoken multimodal dialogue systems in which users address faceonly or embodied interface agents have been gaining ground in research for some time. Although most systems are still...
Niels Ole Bernsen, Laila Dybkjær
VIZSEC
2004
Springer
16 years 3 hour ago
PortVis: a tool for port-based detection of security events
Most visualizations of security-related network data require large amounts of finely detailed, high-dimensional data. However, in some cases, the data available can only be coars...
Jonathan McPherson, Kwan-Liu Ma, Paul Krystosk, To...
DIALM
2003
ACM
99views Algorithms» more  DIALM 2003»
15 years 12 months ago
Spatio-temporal data reduction with deterministic error bounds
A common way of storing spatio-temporal information about mobile devices is in the form of a 3D (2D geography + time) trajectory. We argue that when cellular phones and Personal D...
Hu Cao, Ouri Wolfson, Goce Trajcevski
IV
2002
IEEE
109views Visualization» more  IV 2002»
15 years 11 months ago
Designing Dynamic Interactive Visualisations to Support Collaboration and Cognition
Dynamic interactive visualisations (DIVs) are intended to help coordination and collaboration, through augmenting existing forms of synchronous communication (i.e. phones, face to...
Yvonne Rogers, Harry Brignull, Michael Scaife