2011 Fiscal Year Final Research Report
Eye-gaze input interface with using EEG Signals and reactions of autonomic nervous system
| Project/Area Number |
21500120
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Media informatics/Database
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| Research Institution | The University of Electro-Communications |
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Principal Investigator |
ITAKURA Naoaki 電気通信大学, 大学院・情報理工学研究科, 教授 (30223069)
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| Project Period (FY) |
2009 – 2011
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| Keywords | ユーザインタフェース / ウェアラブル機器 |
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| Research Abstract |
The purpose of this study was to develop an eye-gaze input interface with using EEG signals and reactions of autonomic nervous system. To use averaging waveforms synchronized with a high-speed blinking stimulus faster than 5 Hz was proposed in order to determine a gazing blinking stimulus among those more than two with using EEG signals. The EEG signal data shorter than 2 s are sufficient by the proposed averaging waveforms while longer than 4 s are necessary by the FFT analyses. An eye gesture input interface with using combinations of eye movement was also proposed, and a compact and low-priced portable system for the eye-gaze or the eye-gesture input interface was developed.
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