CHANTI: predictive text entry using non-verbal vocal input

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00181261" target="_blank" >RIV/68407700:21230/11:00181261 - isvavai.cz</a>

Výsledek na webu

<a href="http://portal.acm.org/citation.cfm?id=1979302" target="_blank" >http://portal.acm.org/citation.cfm?id=1979302</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1145/1978942.1979302" target="_blank" >10.1145/1978942.1979302</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CHANTI: predictive text entry using non-verbal vocal input

Popis výsledku v původním jazyce

This paper introduces a text entry application for users with physical disabilities who cannot utilize a manual keyboard. The system allows the user to enter text hands-free, with the help of "Non-verbal Vocal Input" (e.g., humming or whistling). To keepthe number of input sounds small, an ambiguous keyboard is used. As the user makes a sequence of sounds, each representing a subset of the alphabet, the program searches for matches in a dictionary. As a model for the system, the scanning-based application QANTI was redesigned and adapted to accept the alternative input signals. The usability of the software was investigated in an international longitudinal study done at locations in the Czech Republic, Germany, and the United States. Eight test userswere recruited from the target community. The users differed in the level of speech impairment. By the end of the experiment, the users were able to enter text at rates between 10 and 15 characters per minute.

Název v anglickém jazyce

CHANTI: predictive text entry using non-verbal vocal input

Popis výsledku anglicky

This paper introduces a text entry application for users with physical disabilities who cannot utilize a manual keyboard. The system allows the user to enter text hands-free, with the help of "Non-verbal Vocal Input" (e.g., humming or whistling). To keepthe number of input sounds small, an ambiguous keyboard is used. As the user makes a sequence of sounds, each representing a subset of the alphabet, the program searches for matches in a dictionary. As a model for the system, the scanning-based application QANTI was redesigned and adapted to accept the alternative input signals. The usability of the software was investigated in an international longitudinal study done at locations in the Czech Republic, Germany, and the United States. Eight test userswere recruited from the target community. The users differed in the level of speech impairment. By the end of the experiment, the users were able to enter text at rates between 10 and 15 characters per minute.

Druh

D - Stať ve sborníku

CEP obor

IN - Informatika

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

CHI '11 Proceedings of the 2011 annual conference on Human factors in computing systems

ISBN

978-1-4503-0228-9

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

2463-2472

Název nakladatele

ACM

Místo vydání

New York

Místo konání akce

Vancouver

Datum konání akce

7. 5. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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