Exploring the Use of Speech Input by Blind People on ... - Washington
Exploring the Use of Speech Input by Blind People on ... - Washington
Exploring the Use of Speech Input by Blind People on ... - Washington
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3. Error detecti<strong>on</strong> – an easier way to detect errors such as<br />
spelling mistakes, letter case errors, and low-c<strong>on</strong>fidence<br />
ASR output.<br />
4. Auto-correct – a study <str<strong>on</strong>g>of</str<strong>on</strong>g> how well auto-correct works<br />
for n<strong>on</strong>visual use, and a way to make it more effective.<br />
7. C<strong>on</strong>clusi<strong>on</strong><br />
We have explored <str<strong>on</strong>g>the</str<strong>on</strong>g> patterns and challenges <str<strong>on</strong>g>of</str<strong>on</strong>g> speech input for<br />
blind mobile device users through a survey and a laboratory<br />
study. We found that speech input is a popular alternative to <str<strong>on</strong>g>the</str<strong>on</strong>g><br />
<strong>on</strong>-screen keyboard with VoiceOver, yet people face challenges<br />
when reviewing and editing a speech recognizer’s output, <str<strong>on</strong>g>of</str<strong>on</strong>g>ten<br />
resorting to using <str<strong>on</strong>g>the</str<strong>on</strong>g> keyboard. We hope this work will enable<br />
text entry researchers to better understand <str<strong>on</strong>g>the</str<strong>on</strong>g> patterns and<br />
challenges <str<strong>on</strong>g>of</str<strong>on</strong>g> current n<strong>on</strong>visual text entry, and spur fur<str<strong>on</strong>g>the</str<strong>on</strong>g>r<br />
research in <str<strong>on</strong>g>the</str<strong>on</strong>g> <strong>on</strong> n<strong>on</strong>visual speech input.<br />
8. ACKNOWLEDGMENTS<br />
We thank Gina-Anne Levow, Richard Ladner, Rochelle H. Ng,<br />
and Sim<strong>on</strong>e Schaffer. This work was supported in part <str<strong>on</strong>g>by</str<strong>on</strong>g> AT&T<br />
Labs and <str<strong>on</strong>g>the</str<strong>on</strong>g> Nati<strong>on</strong>al Science Foundati<strong>on</strong> under grant No.<br />
1116051.<br />
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