| MUHAMMAD AKMAL BIN MOHAMMED ZAFFIR | M, 2回目発表 | ヒューマンロボティクス | 和田 隆広, 清川 清, 織田 泰彰, 劉 海龍 | ||||
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title: Presentation of Robot-Intended Handover Position using Haptic Feedback during Robot-to-Human Handover Task
abstract: Advancements in robot autonomy and safety features now enable humans to engage in close proximity interactions, such as object handovers. Robot adaptability to human actions has improved task efficiency. However, humans may struggle to intuitively respond to the robot's adaptability, resulting in distributed attention and inefficiencies during interaction. This research aims to reduce the need for humans to divert their attention to the robot during collaborative tasks and enhance the efficiency of robot-to-human handovers. Our solution is a haptic interface that conveys the robot's intended handover position through vibrotactile displays on the user's receiving arm. The results indicate a significant reduction in object receiving time and improved reaction times with the assistance of this interface. language of the presentation: English | |||||||
| 乙部 達生 | M, 2回目発表 | ヒューマンロボティクス | 和田 隆広, 清川 清, 織田 泰彰, 劉 海龍 | ||||
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title: Motion Sickness Symptoms in Underwater Robot Operator in Low Visibility Environment
abstract: This study focuses on motion sickness of underwater robot operators caused by operating the robot in low visibility environments. The low visibility of underwater environment leads to operational challenges for operators. We hypothesized that one of these challenges is presumed to either originate from or contribute to the difficulty in maintaining their gaze fixation. Therefore, we proposed using a fixation point on the center of the display to reduce the strongness of motion sickness symptoms during operating the underwater robot. To simulate the low visibility environment, a digital semi-transmittance filter overlaps the camera images. In an experiment, i.e., five participants controlled an underwater robot in the low visibility environment, we found that the participants’ motion sickness symptoms decreased in condition with the fixation point compared to condition without fixation point. To investigate the factors that reduce motion sickness symptoms, we analyzed the operator's gaze during the task. language of the presentation: Japanese 発表題目: 低視認性環境における水中ロボットオペレーターの動揺病症状 発表概要: 本研究では，低視認性環境下での水中ロボットオペレータの動揺病症状に注目した．水中環境における低視認性は，オペレータにとって操作上の課題をもたらすことがある．我々の仮説では，これらの課題が固視点の困難さに起因するか，またはそれに寄与するものと考えている．そこで本研究では，水中ロボットの操作中にディスプレイの中央に固視点を導入することで，動揺病症状の軽減を試みた．低視認性環境を模擬するために，デジタル半透過フィルタを使用してカメラ映像を重ね合わせた．実験では，5人の被験者が低視認性環境で水中ロボットを操作し，固視点の有無を比較した．その結果，固視点を設けた条件では，設けない条件と比較して被験者の動揺病症状が軽減した．さらに，動揺病症状の軽減要因を調査するため，オペレータのタスク中の視線行動を分析した． | |||||||
| 大川 竜生 | M, 2回目発表 | 光メディアインタフェース | 向川 康博, 清川 清, 舩冨 卓哉, 藤村 友貴, 北野 和哉 | ||||
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title: Separation of pasted characters based on reflected and transmitted light measurements abstract: The objective of this study is to separate letters written on the front and back of paper. Calibration tables of reflectance and transmittance were made of tracing paper for the separation of letters. In this presentation, the calibration table made of separate sheets of paper was transformed to achieve separation into objects by waste paper. language of the presentation: Japanese 発表題目: 反射光と透過光の計測に基づく貼りついた文字の分離 発表概要: 本研究では貼りついた紙に書かれた文字を分離することを目的としている。文字の分離のために反射率と透過率のキャリブレーションテーブルをトレーシングペーパーで作成した。この発表では、別紙で作られたキャリブレーションテーブルを変形して古紙による対象物への分離を実現した。
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