Screen reader/2: access to OS/2 and the graphical user interface
Assets '94 Proceedings of the first annual ACM conference on Assistive technologies
Assets '98 Proceedings of the third international ACM conference on Assistive technologies
User interface of a Home Page Reader
Assets '98 Proceedings of the third international ACM conference on Assistive technologies
Bullseye! when Fitts' law doesn't fit
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Older adults' evaluations of speech output
Proceedings of the fifth international ACM conference on Assistive technologies
Multimodal 'eyes-free' interaction techniques for wearable devices
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
AB - web: active audio browser for visually impaired and blind users
ICAD'98 Proceedings of the 1998 international conference on Auditory Display
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This paper describes mixed tactile and speech input modes implemented on a PDA as a solution to various problems of information access for the visually impaired. A prototype of the mixed-mode input dialogues has been developed in a non-visual news browser on a desktop computer. A pilot study is being conducted on this computer to determine how best to mix speech and touch input for visually impaired users. With the knowledge gained from the pilot study, a mixed-mode input environment will be built on PDA. Once the PDA prototype is operational a field study conducted on visually impaired subjects using this input environment will extend our understanding of how to effectively design mixed touch and speech input for various tasks and input contexts.