| Project/Area Number |
26350666
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Hiroshima City University |
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Principal Investigator |
iwaki satoshi 広島市立大学, 情報科学研究科, 教授 (00453209)
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| Co-Investigator(Kenkyū-buntansha) |
谷口 和弘 広島市立大学, 情報科学研究科, 講師 (30448047)
池田 徹志 広島市立大学, 情報科学研究科, 講師 (50397618)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | インタフェース / 実世界 / レーザポインタ / レーザ距離センサ / 支援ロボット / 実世界インタフェース / レーザセンサ / 移動ロボット / レーザレシーバー / 実世界クリック / 生活支援ロボット / ハンズフリーインタフェース / 空気枕 / 頭部動作 / レーザポインター / hands-free-interface / real world pointing / laser pointer / head motion |
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| Outline of Final Research Achievements |
With an application to a living support robot in mind, we developed an interface that allows access to both PC icons and real objects. We developed a system to point any real object by controlling the direction of a laser pointer mounted on a pan tilt actuator by user’s head movement. In addition, we developed a method of "clicking (3D position measurement)", "dragging and dropping" real objects using a TOF (Time Of Flight) type laser sensor. Finally, we developed a method to improve its visibility by superimposing and displaying artificial markers around the laser spot on the PC screen. As a result of performance evaluation experiments by multiple subjects for the above three methods, the effectiveness of the proposed method was confirmed.
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