Designing the user interface (2nd ed.): strategies for effective human-computer interaction
Designing the user interface (2nd ed.): strategies for effective human-computer interaction
A methodology and interactive environment for iconic language design
International Journal of Human-Computer Studies
The design and evaluation of a high-performance soft keyboard
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
The metropolis keyboard - an exploration of quantitative techniques for virtual keyboard design
UIST '00 Proceedings of the 13th annual ACM symposium on User interface software and technology
Dasher—a data entry interface using continuous gestures and language models
UIST '00 Proceedings of the 13th annual ACM symposium on User interface software and technology
Vil: a visual inter lingua
Towards a practical measure of hypertext usability
Interacting with Computers
An adaptive keyboard with personalized language-based features
TSD'07 Proceedings of the 10th international conference on Text, speech and dialogue
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In recent years, we have developed an icon-based communication interface to represent concepts and ideas. Users can create messages to communicate with others using a spatial arrangement of visual symbols. We deployed our icon-based interface in a serious game environment of a disaster and rescue simulator, which is capable of simulating real disaster situations using information from human user observers' reports. To support faster interaction, we designed a highly adaptive interface for optimizing the next icon look up. Inspired by the Fitaly keyboard, the system rearranges the icons menu's layout dynamically to minimize the searching time. Users are able to find their desired icons fast since the next icon selection is most likely to be one that is (on or) around the center. Our user tests showed that the developed icon-based interface could serve as a communication mediator. The experimental results also indicated that the Fitaly-based interface allowed for much faster and easier icon finding than the hierarchical menu.