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Real-Time Surrounding Obstacle Figure and State Transferring Visual Sensory Substituted Tactile Display

Research Project

Project/Area Number 17500346
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionIbaraki University

Principal Investigator

SUMIYA Hideyasu  IBARAKI University, College of Engineering, Research Associate, 工学部, 助手 (30206594)

Project Period (FY) 2005 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2006: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2005: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsWalking Guide Interface / Vison Disorder / Impaired Sight / Tactile Display / Sensory Substitution / Direct and Intuitive Operation / Surrounding State Transfer / 歩行補助
Research Abstract

This research aimed at the development of direct and intuitive operational walking guide tactile display device (TDG : Tactile Display Glove) with the keyword of real-time walking rapid achievement, surrounding state recognition not only but also accurate distance perception to the barriers. We made essential trials on the analysis about the recognition characteristics of tactile stimulator allocation pattern and stimulating method (variable pressure method, variable stroke, variable stimulating frequency method, variable point stimulating method-distance range mapping) From this investigation, the last distance range based variable point stimulating method shows the best and extremely high performance in repetitive distance recognition accuracy on the root of finger on backhand, however, the other method only show the low recognition rate performance. To improve the resolution of the sensitivity (: the resolution of distance recognition) and the recognition rate correspond to average … More walking speed, we investigated other stimulator allocation part and pattern using forearm outer side.
For the surrounding state transfer, we developed the stereo vision system to extract and recognize surround state not only the distance map. We proposed a mutual coupling neural network model with an extended a Hebb learning scheme to improve the state identification accuracy improvement. These analysis and the performance are presented in international conferences and published in the book of 'Mobile Robots : Perception & Navigation' from Advanced Robotics Systems International.
The brief result are listed as follows :
1. Development of the direct and intuitive operation tactile display glove ( 5 types )
Distance recognition comparison among several stimulator allocation ( at finger roots, forearm outside (linear : high density, low density, double parallel allocation, digit mode display). Linear allocation on forearm shows the rapid recognition and 2 points discriminative limit improvement)
2. Development of the 3-D distance map calculation algorithm for stereo camera vision
3. Development of the surrounding state and target recognition scheme with extended Hebb learning method
High incrementation average identification accuracy : 30%(simple Hebb learning)→ 72%
4. A proposal of surrounding space perception check method using space recognition sheet
(Constructed/recognized surrounding distance map visualization)
5. Investigation of fast and accurate recognition performance of assign mode and linear allocation mode concominant use TDG
6 Discloser of research on International conferences and Publication (presentation on domestic conference with students) Less

Report

(3 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • Research Products

    (37 results)

All 2007 2006 2005 2003 2001 2000 1999 1998 1997 1996 1995 1990 1988 1981 1979 1978 1971 1969 1966 1964 1955 1950 Other

All Journal Article (33 results) Book (4 results)

  • [Journal Article] 視覚補助のためのステレオ画像RGB内積尤意度による深度マップ生成高速化2006

    • Author(s)
      増田佳之, 住谷秀保, 白石昌武
    • Journal Title

      平成18年度日本機会学会講演論文集 51・3

      Pages: 55-56

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 相対距離変位呈示型触覚ディスプレイグローブを用いた歩行支援インターフェース2006

    • Author(s)
      後藤義之, 住谷秀保, 白石昌武
    • Journal Title

      平成18年度日本機会学会講演論文集 51・3

      Pages: 53-54

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Walking Aid Human Interface For The Visually Impaired Using A-TDG/R-TDI Interface2005

    • Author(s)
      H.SUMIYA, Y.GOTOH, M.SHIRAISHI
    • Journal Title

      36^<th> International Symposium on Robotics Proceedings 36

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] A travel guide human interface using depth and surround state transfer tactile display2005

    • Author(s)
      Hideyasu SUMIYA
    • Journal Title

      Proceedings of the Eleventh International Conference On Virtual Systems and MultiMedia 11

      Pages: 289-294

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Perceptual and Biomechanical Frequency Response of Human Skin : Implication for Design of Tactile Display2005

    • Author(s)
      Ki-Uk Kyung, Minseung Ahn, Dong-Soo Kwon, Mandayam A. Srinivasan
    • Journal Title

      First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'05)

      Pages: 96-101

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Walking Aid Human Interface For The Visually Impaired Using A-TDG/R-TDI Interface2005

    • Author(s)
      H.SUMITA, T.GOTOH, M.SHIRAISHI
    • Journal Title

      36^<th> International Symposium on Robotics Proceedings 36

    • Related Report
      2005 Annual Research Report
  • [Journal Article] A travel guide human interface using depth and surround state transfer tactile display2005

    • Author(s)
      Hideyasu SUMITA
    • Journal Title

      Proceedings of the Eleventh International Conference On Virtual Systems and MultiMedia 11

      Pages: 289-294

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Learning of Tactile Frequency Discrimination in Humans2003

    • Author(s)
      Imai et al.(2003)
    • Journal Title

      Human Brain Mapping 18

      Pages: 260-271

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 3D form display with shape memory alloy,2003

    • Author(s)
      Nakatani.M., Kajimoto, H., Sekiguchi, D., Kawakami, N., Tachi, S.
    • Journal Title

      Proc.of 13th International Conference on Artificial reality and Telexistence (ICAT)

      Pages: 179-184

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Frequency response of human skin in vivo to mechanical stimulation2001

    • Author(s)
      Diller, T.T., Schloerb, D., Srinivasan, M.A.
    • Journal Title

      RLE Technical Report No.648, MIT

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Feeling vibrations : enhanced tactile sensitivity in congenitally deaf humans2001

    • Author(s)
      Levanen S., Hamdorf D.
    • Journal Title

      Neuroscience Letters 301

      Pages: 75-77

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (2000), Walking guide tactile interface for the visually impaired using plural self-calibrating sensors2000

    • Author(s)
      Sumiya, H., Yonekura, T., Shiraishi, M.
    • Journal Title

      6th Intl.conference on VSMM2000

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Walking Guide System for the Visually Impaired by using Three-dimensional Sound1999

    • Author(s)
      Kobayashi, M., Ohta, M.
    • Journal Title

      Proceeding of IEEE SMC WP02-1

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Human Shape Recognition Performance for 3-D Tactile Display1999

    • Author(s)
      Shimojo, M., Shinohara, M., Y.
    • Journal Title

      IEEE Trans. on Sys., Man, and Cyb. Part A : Sys. and Hum. vol.29

      Pages: 637-644

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Tactile Feeling Display Based on Selective Stimulation to Skin Mechanoreceptors.1998

    • Author(s)
      Shinoda, H., Asamura N., Tomori, N.
    • Journal Title

      Proc.1998 IEEE Int.Conf.Robotics and Automation Vol.1

      Pages: 680-686

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of Artificial Retina using Cultured Neural Cells and Photoelectric Device : A Study on Electric Current with Membrane Model1997

    • Author(s)
      Ito, N., Shirahata, A., Yagi, T., Matsushima, T., Kawase, K., Watanabe, M., Uchikawa, Y.
    • Journal Title

      Proceedings of the 4th International Conf. on Neural Information Processing (ICONIP'97)

      Pages: 124-127

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Technology and Perception : the Contribution of Sensory Substitution Systems1997

    • Author(s)
      Lenay, C., Canu, S., Villon, P.
    • Journal Title

      In Proceedings of the Second International Conference on Cognitive Technology, Aizu, Japan. Los Alamitos : IEEE.

      Pages: 44-53

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1997) http://www.tsukuba-tech.ac.jp/info/treky:8080/index.html/kaken/home.htm,1997

    • Author(s)
      Shimizu Y.
    • Journal Title

      http://www.tsukuba-tech.ac.ip/info/treky:8080/ index.html/kaken/home.htm

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Shape Recognition Performance Depending on Pin-Matrix Density for 3D Tactile Display1997

    • Author(s)
      Shimojo M., Shinohara M., Fukui Y.
    • Journal Title

      Trans.EIC Vol.J80-D-II, No.5

      Pages: 1202-1208

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] [Non-invasive functional mapping with multi-channel near infra-red spectroscopic topography in humans.]1996

    • Author(s)
      Watanabe E, Yamashita Y, Maki A, Ito Y, Koizumi H.
    • Journal Title

      Neurosci Lett. 1996 Feb 16;205(1)(PMID: 8867016)

      Pages: 41-44

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Development of a 3-dimensional tactile display for the blind1995

    • Author(s)
      Shinohara M., Shimizu Y., Mochizuki A.
    • Journal Title

      Proceedings of European Conference on the Advancement of Rehabilitation Technology-ECART

      Pages: 404-405

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Feeling and seeing : issues in force display1990

    • Author(s)
      Minsky, M., Ouh-Young, M., Steele, O., Brooks, F., Behensky, M.
    • Journal Title

      Proceedings of the Symposium on 3D Real-Time Interactive Graphics, ACM

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1988), "Four Channels Mediate the Mechanical Aspects of Touch"1988

    • Author(s)
      Bolanoski, S.J., Jr., Gescheider, G.A., Verrillo, R.T., Checkosky, C.M.
    • Journal Title

      Journal of the Acoustical Society of America Vol.84

      Pages: 1680-1694

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Guide Dog Robot 〜Its basic plan and some experiments with MELDOG MARK I1981

    • Author(s)
      Tachi, S., Tanie, K., Komiyama, K., Hosoda Y, Abe, M.
    • Journal Title

      Mechanism and Machine Theory Vol.16, No.1

      Pages: 21-29

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] "The Theory of Affordances," The Ecological Approach to Visual Perception1979

    • Author(s)
      Gibson J.J.
    • Journal Title

      Lawrence Erlbaum, Hillsdale

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Perceptual and Biomechanical Frequency Response of Human Skin : Implication for Design of Tactile Display1978

    • Author(s)
      Kyung, K., Ahn, M., Kwon, D., Srinivasan, M.A.
    • Journal Title

      First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, Weber E.H. : The Sense of Touch, Ernst Heinrich Weber, Academic Pr., (WHC'05)

      Pages: 96-101

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Study on Guide Dog (Seeing-Eye) Robot( I )1978

    • Author(s)
      Tachi, S., Komiyama, K., Hosoda, Y., Abe, M.
    • Journal Title

      Bulletin of Mechanical Engineering Laboratory No.32

      Pages: 1-14

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Sensory Substitution Systems Using the Skin for the Input to the Brain1971

    • Author(s)
      Bach-y-Rita, Paul Collins, Carter C
    • Journal Title

      AES, May Volume 19 Number 5

      Pages: 427-429

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1969) "Sensation magnitude of vibrotactile stimuli"1969

    • Author(s)
      Verrillo, R.T., Fraoli, A.J., Smith R.L.
    • Journal Title

      Perception and Psychophysics Vol.7

      Pages: 366-372

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1966), Elements of psychophysics (Vol. 1), (H. E. Adler, Trans.)1966

    • Author(s)
      Fechner, G.T.
    • Journal Title

      New York : Holt, Rinehart & Winston. (Original work published 1860)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1964). Elemente der Psychophysik [Elements of psychophysics].1964

    • Author(s)
      Fechner, G.T.
    • Journal Title

      Amsterdam : E.J.Bonset. (Original work published 1860)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] (1995), Blindsight in monkeys1955

    • Author(s)
      Cowey A, Stoerig P
    • Journal Title

      Nature 373

      Pages: 247-249

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Beitrage zur Physiologie des Schmerzsinns (2 Mitt.).

    • Author(s)
      Frey, V.M.
    • Journal Title

      Berichte uber die Verhandlungen der Koniglich Sachsischen Gesellschaft der Wissenschaften 46

      Pages: 283-297

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Mobile Robotics : Perception & Navigation2007

    • Author(s)
      Sascha Kolski(edit), Hideyasu SUMIYA et al.
    • Total Pages
      694
    • Publisher
      ADVANCED ROBOTIC SYSTEMS INTERNATIONAL
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] Mobile Robots, Perception and Navigation Moving2007

    • Author(s)
      Hideyasu SUMIYA et al.
    • Total Pages
      20
    • Publisher
      Advanced Robotics Systems International
    • Related Report
      2006 Annual Research Report
  • [Book] Physiologie kompakt2001

    • Author(s)
      Robert F.Schmidt
    • Publisher
      Springer-Verlag GmbH
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] The cerebral cortex of man1950

    • Author(s)
      Penfield, W, Rasmussen, T.
    • Publisher
      New York : Macmillan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2005-04-01   Modified: 2017-11-09  

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