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Rachel Blagojevic 的引文(28) 排序方式:
Interactive prototyping of tabletop and surface applications  
Physically large touch-based devices, such as tabletops, afford numerous innovative interaction possibilities; however, for application development on these devices to be successful, users must be pre......
Engineering Interactive Computing System  2013
0次引用 0 0
Tangeo: geometric drawing with tangibles on an interactive table-top  
We introduce Tangeo, a drawing system that combines tangible drawing tools, such as rulers, protractors and set squares with a table-top environment. Geometric drawing on computers is often constraine......
Computer Human Interaction  2013
0次引用 0 0
Towards the development of haptic-based interface for teaching visually impaired arabic handwriting  
This paper serves to introduce an initial haptic based system for teaching handwriting of Arabic letters to students with visual impairments. The proposed system provides full and partial guidance thr......
ACM Conference on Assistive Technologies  2013
0次引用 0 0
Follow that sound: using sonification and corrective verbal feedback to teach touchscreen gestures  
While sighted users may learn to perform touchscreen gestures through observation (e.g., of other users or video tutorials), such mechanisms are inaccessible for users with visual impairments. As a re......
ACM Conference on Assistive Technologies  2013
0次引用 0 0
A Haptic Tool for Group Work on Geometrical Concepts Engaging Blind and Sighted Pupils  
In the study presented here, two haptic and visual applications for learning geometrical concepts in group work in primary school have been designed and evaluated. The aim was to support collaborative......
ACM Transactions on Accessible Computing  2013
0次引用 0 0
A comparative evaluation of finger and pen stroke gestures  
This paper reports an empirical investigation in which participants produced a set of stroke gestures with varying degrees of complexity and in different target sizes using both the finger and the pen......
Computer Human Interaction  2012
6次引用 0 0
Mobile Vision-Based Sketch Recognition with SPARK  
The sketch community has, over the past years, developed a powerful arsenal of recognition capabilities and interaction methods. Unfortunately, many people who could benefit from these systems lack pe......
Sketch Based Interfaces and Modeling  2012
0次引用 0 0
Small gestures go a long way: how many bits per gesture do recognizers actually need?  
We investigate in this work the effect of bit depth on the performance of today's commonly used nearest-neighbor gesture recognizers. As current bit representations are typically an artifact of today'......
Designing Interactive Systems  2012
0次引用 0 0
Automated Labeling of Ink Stroke Data  
Labeled ink stroke data is essential to the development and evaluation of sketch recognizers. Manually labeling strokes is a tedious, time-consuming, and error prone task; and very few tools are avail......
Sketch Based Interfaces and Modeling  2012
0次引用 0 0
Investigating effects of visual and tactile feedback on spatial coordination in collaborative handheld systems  
Mobile and handheld devices have become platforms to support remote collaboration. But, their small form-factor may impact the effectiveness of the visual feedback channel often used to help users mai......
Conference on Computer Supported Cooperative Work  2012
0次引用 0 0

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