| Project/Area Number |
24650350
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | University of Yamanashi |
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Principal Investigator |
KOTANI Shinji 山梨大学, 医学工学総合研究部, 教授 (80242618)
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| Co-Investigator(Kenkyū-buntansha) |
SUZUKI Yoshimi 山梨大学, 医学工学総合研究部, 教授 (20206551)
WATANABE Hiromi 山梨大学, 医学工学総合研究部, 助教 (30516943)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | ヒューマンインターフェース / パーソナル辞書 / ライフログ / 視線入力 / 重複肢体不自由者 |
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| Research Abstract |
We aim to enable the smooth communication of persons physically unable to speak.
In our past study, we proposed three Japanese-language input methods using a portable eye-controlled communication device for users with conditions such as cerebral palsy or amyotrophic lateral sclerosis (ALS). However, these methods require nearly 30 seconds to cycle through one Japanese character. In this research, we suggest a method to estimate the input word using the clues of nearby characters and accumulated experience. In addition, to raise the precision of the prediction, we use the connection between words based on a thesaurus. We have realized precise word conversion via a few input letters, as proved by the result of the simulation experiment.
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