A robust selection system using real-time multi-modal user-agent interactions
IUI '99 Proceedings of the 4th international conference on Intelligent user interfaces
A character-level error analysis technique for evaluating text entry methods
Proceedings of the second Nordic conference on Human-computer interaction
Gaze and Speech in Attentive User Interfaces
ICMI '00 Proceedings of the Third International Conference on Advances in Multimodal Interfaces
Phrase sets for evaluating text entry techniques
CHI '03 Extended Abstracts on Human Factors in Computing Systems
Eye gaze and speech for data entry: a comparison of different data entry methods
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 3 (ICME '03) - Volume 03
Longitudinal evaluation of discrete consecutive gaze gestures for text entry
Proceedings of the 2008 symposium on Eye tracking research & applications
Pro Office 2007 Development with VSTO
Pro Office 2007 Development with VSTO
Context switching for fast key selection in text entry applications
Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications
Speech dasher: fast writing using speech and gaze
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
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A popular word processor application was adapted to include the use of eye gaze and speech as a modality for text entry. An onscreen keyboard was used whereby users were expected to focus on the desired character and then issue a verbal command in order to type the character in the document. Measures of speed and accuracy were captured and analyzed. Results indicate that the keyboard is superior to the gaze and speech entry method in terms of both speed and accuracy. Keyboard button sizes and spacing between the buttons did not affect either measure in any way.