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ACMSE
2008
ACM
13 years 10 months ago
A study of the performance of steering tasks under spatial transformation of input
Indirection exists between the virtual objects that form the computer interface and the input devices through which the user interacts to manipulate these objects. This paper stud...
Mihail Eduard Tudoreanu, Eileen Kraemer
AMDO
2008
Springer
13 years 10 months ago
A Comparative Study on Using Zernike Velocity Moments and Hidden Markov Models for Hand Gesture Recognition
Hand-gesture recognition presents a challenging problem for computer vision due to the articulated structure of the human hand and the complexity of the environments in which it is...
Moaath Al-Rajab, David Hogg, Kia Ng
CIKM
2008
Springer
13 years 10 months ago
Retrievability: an evaluation measure for higher order information access tasks
Evaluation in Information Retrieval (IR) has long focused on effectiveness and efficiency. However, new and emerging access tasks now demand alternative evaluation measures which ...
Leif Azzopardi, Vishwa Vinay
CSCW
2008
ACM
13 years 9 months ago
"Are you watching this film or what?": interruption and the juggling of cohorts
A proliferation of mobile devices in everyday life has increased the likelihood of technologically mediated interruptions. We examine ethnographic data from an SMSbased pervasive ...
Peter Tolmie, Andy Crabtree, Tom Rodden, Steve Ben...
CSCW
2008
ACM
13 years 9 months ago
A hybrid cultural ecology: world of warcraft in China
We analyze online gaming as a site of collaboration in a digital-physical hybrid. We ground our analysis in findings from an ethnographic study of the online game World of Warcraf...
Silvia Lindtner, Bonnie A. Nardi, Yang Wang 0005, ...