IBM computer usability satisfaction questionnaires: psychometric evaluation and instructions for use
International Journal of Human-Computer Interaction
CHI '94 Conference Companion on Human Factors in Computing Systems
Stochastic Tracking of 3D Human Figures Using 2D Image Motion
ECCV '00 Proceedings of the 6th European Conference on Computer Vision-Part II
Strike a Pose: Tracking People by Finding Stylized Poses
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
User Interface Design and Evaluation (The Morgan Kaufmann Series in Interactive Technologies) (The Morgan Kaufmann Series in Interactive Technologies)
A survey of advances in vision-based human motion capture and analysis
Computer Vision and Image Understanding - Special issue on modeling people: Vision-based understanding of a person's shape, appearance, movement, and behaviour
Magic canvas: interactive design of a 3-D scene prototype from freehand sketches
GI '07 Proceedings of Graphics Interface 2007
Investigating the effectiveness of tactile feedback for mobile touchscreens
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
SUMLOW: early design-stage sketching of UML diagrams on an E-whiteboard
Software—Practice & Experience
SmartBody: behavior realization for embodied conversational agents
Proceedings of the 7th international joint conference on Autonomous agents and multiagent systems - Volume 1
Bounded coordinate system indexing for real-time video clip search
ACM Transactions on Information Systems (TOIS)
A freehand-sketch environment for architectural design supported by a multi-agent system
Computers and Graphics
A sketch-based articulated figure animation tool
Proceedings of the South African Institute of Computer Scientists and Information Technologists Conference on Knowledge, Innovation and Leadership in a Diverse, Multidisciplinary Environment
Towards a common framework for multimodal generation: the behavior markup language
IVA'06 Proceedings of the 6th international conference on Intelligent Virtual Agents
COST'09 Proceedings of the Second international conference on Development of Multimodal Interfaces: active Listening and Synchrony
Sketch-based search and composition of 3D models
SBM'08 Proceedings of the Fifth Eurographics conference on Sketch-Based Interfaces and Modeling
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Portable devices are ubiquitous and users are expecting more sophisticated and natural interactions, where the interface mimics and extends real world objects, such as paper. Visual communication languages are used on these media to convey a wealth of information, which can be analysed and automatically extracted. This research investigates how a digital alternative to a static medium can seamlessly and easily provide electronic support. The case study of the research, the pre-production phase of computer generated film making, was chosen as it has a comprehensive visual language on which to draw. A framework for sketch-based interaction is proposed, and a prototype system is evaluated on a number of different criteria. The main findings of the evaluation were that users found the sketch-based interaction intuitive, easy to learn and preferred it to standard interaction techniques. The main limiting factors of a sketch-based interaction technique were identified as adequately dealing with recognition errors and managing algorithm execution time so that the system remained interactive. A set of guidelines is provided to help researchers and developers in creating tools using similar techniques.