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IJLT
2010
115views more  IJLT 2010»
13 years 6 months ago
Computer supported ubiquitous learning environment for vocabulary learning
: Ubiquitous computing could help the organisation and the mediation of social interactions wherever and whenever these situations might occur. Using those technologies enables the...
Hiroaki Ogata, Chengjiu Yin, Moushir M. El-Bishout...
WETICE
2000
IEEE
14 years 3 hour ago
The Mechanics of Collaboration: Developing Low Cost Usability Evaluation Methods for Shared Workspaces
We introduce a conceptual framework that articulates the mechanics of collaboration for shared-workspace groupware: the low level actions and interactions that must be carried out...
Carl Gutwin, Saul Greenberg
CHI
2009
ACM
14 years 8 months ago
Evaluating existing audio CAPTCHAs and an interface optimized for non-visual use
Audio CAPTCHAs were introduced as an accessible alternative for those unable to use the more common visual CAPTCHAs, but anecdotal accounts have suggested that they may be more di...
Jeffrey P. Bigham, Anna Cavender
CHI
2009
ACM
14 years 8 months ago
Longitudinal study of people learning to use continuous voice-based cursor control
We conducted a 2.5 week longitudinal study with five motor impaired (MI) and four non-impaired (NMI) participants, in which they learned to use the Vocal Joystick, a voice-based u...
Susumu Harada, Jacob O. Wobbrock, Jonathan Malkin,...
CHI
2004
ACM
14 years 8 months ago
The participatory design of a sound and image enhanced daily planner for people with aphasia
Aphasia is a cognitive disorder that impairs speech and language. From interviews with aphasic individuals, their caregivers, and speech-language pathologists, the need was identi...
Karyn Moffatt, Joanna McGrenere, Barbara Purves, M...