国際会議論文

  1. An Experimental Study of Psychological Effects of Vision Loss for the Practical Application to Windowless Cockpits: Y. MEKATA, N. HASHIMOTO, M. NAKANISHI, 25th International Conference on Human-Computer Interaction in Copenhagen, Denmark. (2023).
  2. Analysis of Human Factors and Resilience Competences in ASRS data Using Natural Language Processing: M. ONO, M. NAKANISHI, 25th International Conference on Human-Computer Interaction in Copenhagen, Denmark. (2023).
  3. Construction of models for predicting arousal level in advance based on features of face images: Y. MEKATA, M. NAKANISHI, 13th International Conference on Applied Human Factors and Ergonomics 2022 in Sheraton New York Times Square, USA. (Virtual Conference) (2022).
  4. Extraction and Extended Analysis of Good Jobs from Safety Reports Using Text Mining -Focusing on Voluntary Information Contributory to Enhancement of the Safety (VOICES) Data-: T. TAKAGI, A. OSAWA, M. NAKANISHI, 23rd International Conference on Human-Computer Interaction in Washington D.C., USA. (Virtual Conference) (2021).
  5. Research on Conveying User Experiences Through Digital Advertisement: S. SUCIADI, M. NAKANISHI, 23rd International Conference on Human-Computer Interaction in Washington D.C., USA. (Virtual Conference) (2021).
  6. Estimation of Pilot’s Workload in Flight Using External Fluctuation Factors: An Experimental Approach Using a Flight Simulator: Y. MEKATA, K. SHIINA, A. OSAWA, M. NAKANISHI, 21st Triennial Congress of the International Ergonomics Association in Vancouver, Canada. (Virtual Conference) (2021).
  7. The Study of Workload through an Experiment in a Simulated Intensive Care Unit: Y. KIDO, M. NAKANISHI, 21st Triennial Congress of the International Ergonomics Association in Vancouver, Canada. (Virtual Conference) (2021).
  8. Analysis of Human Efficiency-Thoroughness Trade-Off Decisions in Approach Control: T. TAKAGI, M. NAKANISHI, 21st Triennial Congress of the International Ergonomics Association in Vancouver, Canada. (Virtual Conference) (2021).
  9. Efficiency-Thoroughness Trade-Off Characteristics of Air Traffic Controllers During Tower Operations: T. TAKAGI, M. NAKANISHI, Human Factors and Ergonomics Society (HFES) 64th International Annual Meeting in Chicago, USA. (Virtual Conference) (2020).
  10. Optimization of the Method of Maintaining Arousal Level by Inducing Intrinsic Motivation: Using Presentation of Information in Autonomous Driving: Y. MEKATA, S. TAKEUCHI, T. YAMAMOTO, N. KAMIYA, T. SUZUKI, M. NAKANISHI, 22nd International Conference on Human-Computer Interaction in Copenhagen, Denmark. (Virtual Conference)(2020).
  11. Consideration of How Different Rearview Presentations Used for Electronic Mirrors on Automobiles Affect Human Spatial Cognition: Y. KIDO, S. KANZAKI, T. OHTSUBO, Y. MATSUBA, D. SUGAWARA and M. NAKANISHI, 22nd International Conference on Human-computer Interaction in Copenhagen, Denmark. (Virtual Conference) (2020).
  12. Comparison of rearview options for drivers using a virtual 3-D simulation: S. KANZAKI, T. OHTSUBO, S. NAKAMURA, Y. MATSUBA, M. NAKANISHI, Proceedings 20th Triennial Congress of the International Ergonomics Association in Florence, Italy, Vol.827, 169-179, (2018).
  13. Effects of differences in vision upon drivers’ spatial cognition: Focus on the subjective and objective viewpoints: K. TERANISHI, T. OHTSUBO, S. NAKAMURA, Y. MATSUBA, M. NAKANISHI, Proceedings 20th Triennial Congress of the International Ergonomics Association in Florence, Italy, Vol.827, 159-168, (2018).
  14. In What Conditions Do People Adopt “Resilient” Behavior for Safety?: Experimental Study for Safety – II: N. KUBO, M. NAKANISHI, Proceedings 20th Triennial Congress of the International Ergonomics Association in Florence, Italy, Vol.819, 509-516,(2018).
  15. Proposal and Verification of a Method for Maintaining Arousal by Inducing Intrinsic Motivation: Aiming at Application to Driving of Automobiles: Y. MEKATA, S. TAKEUCHI, T. YAMAMOTO, N. KAMIYA, T. SUZUKI, M. NAKANISHI, Proceedings 20th Triennial Congress of the International Ergonomics Association in Florence, Italy, Vol.819, 274-284,(2018).
  16. Information Design for Purposeless Information Searching Based on Optimum Stimulation Level Theory: Miwa Nakanishi, Motoya Takahashi, HIMI2018:Human Interface and the Management of Information. Information in Applications and Services,132-143(2018).
  17. Estimating user’s intention and emotion by analyzing operation log data of IoT appliances: Atsushi Uenoyama, Masahiko Sakata, Miwa Nakanishi, Proceedings of the 8TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Los Angeles, USA, Vol.607, 314-326(2017).
  18. Screen design of portable terminal to promote users’ motivation to use the system: Suguru Ito, Masahiko Sakata, Miwa Nakanishi, Proceedings of the 8TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Los Angeles, USA, Vol.588, 905-915(2017).
  19. Voice guidance design guideline for home appliances from viewpoints of design consistency: Sawaya Harigaya, Miwa Nakanishi, Proceedings of the 8TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Los Angeles, USA, Vol.607, 371-383(2017).
  20. Application Development for Gathering “Inexperienced UX” Data for Planning Next-Generation Products.:T. MORI, M. NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.486, 15-25, (2016).
  21. Stimulation of voluntary motivation toward safety management activities:activity inactivation by mannerism: K. KATAYAMA, M. NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.487, 307-316, (2016).
  22. Physiological Responses Related to Visual Impressions of a Product: Evaluating Automobile Interior Design.: H. MUTO, T. YAMAMOTO, N. KAMIYA, M. NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.486, 621-633, (2016).
  23. Relationship between the complexity of system functions and amount of displayed information on a mobile device with touch display.:S. Ito, M. SAKATA, M. KOGA, D. IIZAWA, M. NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.486, 209-220, (2016).
  24. A method to evaluate consumer desire for continued product usage: Incorporation of the method in the auto-mobile design process.: T. YURA, T. YAMAMOTO, N. KAMIYA, M. NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.486, 635-649, (2016).
  25. Design Requirements to Reduce Discomfort in Window Viewing: Study on Increasing Degrees of Freedom of Car-Body Shape.: K.FUJITA, M.NAKANISHI, Proceedings of the 7TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Florida, USA, Vol.486, 651-662, (2016).
  26. Emergent Application on Smart Phone for Deaf, Language Dysfunction and Foreigners,: UE, M. NAKANISHI, Y. TOMITA, Proceedings of the Advanced Assistive Technology and eAccesibility for People with Disabilities (AAATE 2015) in Butapest, Hungary, on CD-ROM, (2015)
  27. Quantifying user experiences for integration into a home appliance design process: a case study of canister and robotic vacuum cleaner user experiences,: A.MIYAHARA, K. SAWADA, Y. YAMAZAKI, M. NAKANISHI, Proceedings 19th Triennial Congress of the International Ergonomics Association in Melbourne, Australia, (2015)
  28. Form of anticipated information that supports resilient operations in Safety II Systems,: K. YAO, M. NAKANISHI, Proceedings 19th Triennial Congress of the International Ergonomics Association in Melbourne, Australia, (2015)
  29. Optimization of information presentation position in a spectacle-type device considering subject awareness and minimizing discomfort to alerts presented,: D. YOKOYAMA, T. UCHIYAMA, M. NAKANISHI, Proceedings 19th Triennial Congress of the International Ergonomics Association in Melbourne, Australia, (2015)
  30. Urgent Mobile Tool for Hearing Impaired, Language Dysfunction and Foreigners at Emergency Situation,: N. HOSONO, H. INOUE, M. NAKANISHI, Y. TOMITA, Proceedings of the Mobile-HCI2014 / ACM in Toronto, Canada, on CD-ROM,(2014)
  31. Urgent Communication Method for Deaf, Language Dysfunction and Foreigners,: N. HOSONO, H. INOUE, M. NAKANISHI, Y. TOMITA, Proceedings of the International conference on Computers helping people with special needs(ICCHP 2014) in Paris, France, on CD-ROM, (2014)
  32. A Product Design Process to Evaluate Users’ Intrinsic Satisfaction ?Designing Center Consoles in Cars,: S. MURAJI, T. YAMAMOTO, M. KURIHARA, T. SUZUKI, M. NAKANISHI, Proceedings of the 5TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Krakow, Poland, on CD-ROM., (2014)
  33. Does Spectacle-Type Wearable Display Improve Efficiency and Safety?:An Experimental Evaluation of Practical Use,: T. UCHIYAMA, D. YOKOYAMA, Y. FUKUDA, M. YAGI, M. NAKANISHI, Proceedings of the 5TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Krakow, Poland, on CD-ROM., (2014)
  34. Analysis of a Spectacle-Type Device for Rapid Visual Referencing,: D. YOKOYAMA, T. UCHIYAMA, Y. FUKUDA, M. YAGI, M. NAKANISHI, Proceedings of the 5TH International Conference on AHFE(Applied Human Factors and Ergonomics) in Krakow, Poland, on CD-ROM., (2014)
  35. Elucidation of the Mechanism Forming Attachment for Products and Services: Physiopsychologically Evaluating the Emotion of Attachment,: M. WATANABE, M. NAKANISHI, Proceedings of the 1st Asian Conference on Ergonomics and Design (ACED 2014) in Jeju, Korea, on CD-ROM, (2014)
  36. An estimate the particular preference from behavioral characteristics: the case of repertoires of songs at karaoke,: M. ISHIDA, M. NAKANISHI, Proceedings of the 1st Asian Conference on Ergonomics and Design (ACED 2014) in Jeju, Korea, on CD-ROM, (2014)
  37. Emergency Communication Tool for Deaf, Language Dysfunction and Foreigners, Method to Inform Sensory Level of Ache and Pain, Measuring by MVA on Touch Panel Tablet,: N. HOSONO, H. INOUE, M. NAKANISHI, Y. TOMITA, Proceedings of the Advanced Assistive Technology and eAccesibility for People with Disabilities (AAATE 2013) in Faro, Portugal, on CD-ROM, (2013)
  38. Tactile vibration of personal digital assistants for conveying feelings,: A. NAKAMURA, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  39. Modeling of music recommendation methods to promote the user's singing motivation: For next-generation Japanese karaoke system,: S. ISOGAI, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  40. Evaluation of system engineers' intellectual productivity: Focusing on coding procedures in application development environment tools,: R. HIRANO, Y. NAKAMURA, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  41. Novel method of evaluating GUI design from the viewpoint of worker Experience: Central control systems for social infrastructure,: D. HAMA, M. KURIOKA, M. KATO, K. IMAMURA, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  42. GUI design solution for a monocular, see-through head-mounted display based on users’ eye movement characteristics,: T. UCHIYAMA, K. TANUMA, Y. FUKUDA, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  43. Optimization of GUI on touchscreen smartphones based on physiological evaluation: Feasibility of small button size and spacing for graphical objects,: S. KOMINE, M. NAKANISHI, Proceedings of the 15th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2013)
  44. Comparing muscle activity and the differences between younger and older users' perceptions of comfort when using sheet switches for electrical appliances.: T. TANAKA, M. NAKANISHI, Proceedings of the 4TH International Conference on AHFE(Applied Human Factors and Ergonomics) in San Francisco, USA, on CD-ROM, (2012).
  45. Use of a monocular see-through head-mounted display while walking -Comparison of different user interfaces.: K. TANUMA, K. KURIMOTO, M. NOMURA, M. NAKANISHI, Proceedings of the 4TH International Conference on AHFE(Applied Human Factors and Ergonomics) in San Francisco, USA, on CD-ROM, (2012).
  46. Service design to evoke users’ enthusiasm - Proposal and evaluation for a museum information providing service.: M. TAKAHASHI, Y. YASUMA, M. NAKANISHI, Proceedings of the 4TH International Conference on AHFE(Applied Human Factors and Ergonomics) in San Francisco, USA, on CD-ROM, (2012).
  47. Applicability of touch sense controllers using warm and cold sensations. : M. NAKANISHI, S. YAMAMOTO, Proceedings of the 14th International Conference on HCI (Human Computer Interaction) in Orland, USA, on CD-ROM, (2011).
  48. Characteristics of comfortable sheet switches on control panels of electrical appliances: Comparison using older and younger users. : Y. TANAKA, Y. YAMAZAKI, M. SAKATA, M. NAKANISHI, Proceedings of the 14th International Conference on HCI (Human Computer Interaction) in Orland, USA, on CD-ROM, (2011).
  49. Comfortable design of task-related information displayed using optical see-through head-mounted display. : K. TANUMA, T. SATO, M. NOMURA, M. NAKANISHI, Proceedings of the 14th International Conference on HCI (Human Computer Interaction) in Orland, USA, on CD-ROM, (2011).
  50. User characteristic-based information-providing service for museum with optical see-through head-mounted display: Does it evoke enthusiasm? : Y. YASUMA, M. NAKANISHI, Proceedings of the 14th International Conference on HCI (Human Computer Interaction) in Orland, USA, on CD-ROM, (2011).
  51. Using a muscle suit in nursing care to prevent caregivers’ backache.: M. NAKANISHI, M. SAKURAI, S. YAMAMOTO, Proceedings of the 9th PPCOE (Pan-Pacific Conference on Ergonomics), in Kaohsiung, Taiwan, on CD-ROM, (2010).
  52. Evaluation of motor preparatory activity in manual control using the measurement of ERP.: M SAKURAI, T. ICHIKAWA, M. NAKANISHI, S. YAMAMOTO, Proceedings of the 9th PPCOE (Pan-Pacific Conference on Ergonomics), in Kaohsiung, Taiwan, on CD-ROM, (2010).
  53. Physical load reduction at the waist of a care worker with wearable robot.: T. INOUE, M. SAKURAI, M. NAKANISHI, S. YAMAMOTO, Proceedings of the 9th PPCOE (Pan-Pacific Conference on Ergonomics), in Kaohsiung, Taiwan, on CD-ROM, (2010).
  54. Changes and whole-body coordination in circulatory system during mental work.: H. LEE, A. SENDA, X. LIU, Y. TSUNETSUGU, M. NAKANISHI, K. IWANAGA, Proceedings of the 10th International Congress of Physiological Anthropology, in Fremantle, Australia, on CD-ROM, (2010)
  55. Digital manual with wearable retinal imaging display for the next innovation in manufacturing.: M. NAKANISHI, T. SATO, Proceedings of the 3rd International Conference on AHFE(Applied Human Factors and Ergonomics) in Miami, USA, on CD-ROM, (2010)
  56. Reduction of physical load at the waist of a care worker using muscle suit.: M. SAKURAI, T. INOUE, M. NAKANISHI, S. YAMAMOTO, Proceedings of the 3rd International Conference on AHFE(Applied Human Factors and Ergonomics) in Miami, USA, on CD-ROM, (2010)
  57. Can "tactile kiosk" attract potential users in public?.: Y. YASUMA, M. NAKANISHI, Y. OKADA, Proceedings of the 3rd International Conference on AHFE(Applied Human Factors and Ergonomics) in Miami, USA, on CD-ROM, (2010)
  58. Improvement in touch operations by tactile feedback.: T. FUKUI, M. NAKANISHI, Y. OKADA, S. YAMAMOTO, Proceedings of the 3rd International Conference on AHFE(Applied Human Factors and Ergonomics) in Miami, USA, on CD-ROM, (2010)
  59. How can Visual Instruction with See-Through HMD be Effectively Used in Safety-Critical Fields?.: M.NAKANISHI, K.TAGUCHI, Y.OKADA, Proceedings of APSS (Asia Pacific Symposium on Safety) 2009 in Osaka, Japan, on CD-ROM, (2009)
  60. Mathematical modeling for determining effective information quantity given by augmented reality manual -overlay on dynamic background-.: S.TAMAMUSHI, M.NAKANISHI, Y.OKADA, Proceedings of APSS (Asia Pacific Symposium on Safety) 2009 in Osaka, Japan, on CD-ROM, (2009)
  61. Mathematical modeling for determining effective information quantity given by augmented reality manual -overlay on dynamic background-, S.TAMAMUSHI,.M.NAKANISHI, Y.OKADA, Proceedings of APSS (Asia Pacific Symposium on Safety) 2009 in Osaka, Japan, on CD-ROM, (2009)
  62. Comparison of Physiological Responses to Different Types of Mental Stress.: X.LIU, M.NAKANISHI, K.IWANAGA, Proceedings of IEA (International Ergonomics Association) 2009 Triennial Congress in Beijing, China, on CD-ROM, (2009)
  63. A Study on Effective Tactile Feeling of Control Panels for Electrical Appliances.: M.NAKANISHI, Y. OKADA, S.YAMAMOTO, Proceedings of the 13th International Conference on HCI (Human Computer Interaction) in San Diego, USA, on CD-ROM, (2009)
  64. Suitable Amount of Information for an Augmented Reality Manual -Superimposing on Dynamic Actual Field of Vision-.: S.TAMAMUSHI, M.NAKANISHI, Y.OKADA, Proceedings of the 13th International Conference on HCI (Human Computer Interaction) in San Diego, USA, on-CD-ROM, (2009)
  65. Study for Establishing Design Guidelines for Manuals Using Augmented Reality Technology -Verification and Expansion of the Basic Model Describing “Effective Complexity”-.: M.NAKANISHI, S.TAMAMUSHI, Y.OKADA, Enterprise Information Systems, 21-26, (2009)
  66. Modeling Approach to "Effective Augmentation" for Designing Manuals with Augmented Reality.: M.NAKANISHI, T.AKASAKA, Y.OKADA, Proceedings of the 2nd International Conference on AHFE(Applied Human Factors and Ergonomics) in Las Vegas, USA, on CD-ROM, (2008)
  67. How to Design of Task-related Information Overlaid by AR Technology -Focusing on Task Characteristics-.: S.TAMAMUSHI, M.NAKANISHI, Y.OKADA, Proceedings of the 2nd International Conference on AHFE(Applied Human Factors and Ergonomics) in Las Vegas, USA, on CD-ROM, (2008)
  68. Enhancement of Cooperation between Workers by Using Scanning Displays.: Y.AKIYOSHI, M.NAKANISHI, Y.OKADA, Proceedings of the 2nd International Conference on AHFE(Applied Human Factors and Ergonomics) in Las Vegas, USA, on CD-ROM, (2008)
  69. A Study on Human Interface for Control in Using AR Manual.: T.MIURA, M.NAKANISHI, Y.OKADA, Proceedings of the 12th International Conference on HCI (Human Computer Interaction) in Beijing, China, on-CD-ROM, (2007)
  70. Appropriate Complexity of Image Displayed on Head-Mounted Displays in Augmented Reality.: T.AKASAKA, M.NAKANISHI, Y.OKADA, Proceedings of the 12th International Conference on HCI (Human Computer Interaction) in Beijing, China, on CD-ROM, (2007)
  71. How does the Digital Manual with Controllability and Perfect-Transparency Effect on Workers' Cognitive Processes? -Application of Augmented Reality Technology to Manufacturing Work-.: M.NAKANISHI, T.MIURA, Y.OKADA, Proceedings of the 4th International Conference on CITSA(Cybernetics and Information Technologies, Systems and Applications) in Orlando, Florida, USA, on CD-ROM, (2007)
  72. What Images Are Evoked by Tactile Feeling? -For Designing Control Interfaces Taking Tactile Feeling into Consideration-.: M.NAKANISHI, S.YAMAMOTO, Proceedings of the Workshop on Tactile and Haptic Interaction in Tokyo, Japan, 22-29, (2007)
  73. Development of an Instruction System with Augmented Reality Technology -for supporting both skilled and unskilled workers-.: M.NAKANISHI, Y.OKADA, Proceedings of INSCIT(International Conference on Multidisciplinary Information Sciences and Technologies) in Merida, Spain, 112-116, (2006)
  74. Practicability of using active guidance with retinal scanning display in sequential operations.: M.NAKANISHI, Y.OKADA, Proceedings of IEA (International Ergonomics Association) 2006 Triennial Congress in Maastricht, Netherlands, on CD-ROM, (2006)
  75. Information Sharing by Using Monocular See-Through Head-Mounted Displays for Cooperative Work in Air Traffic Control Systems.: M.NAKANISHI, Y.OKADA, Proceedings of the 11th International Conference on HCI (Human Computer Interaction) in Las Vegas, USA, on CD-ROM, (2005)
  76. Development of a network-based incident report system for open facilities.: M.NAKANISHI, Y.OKADA, Proceedings of the International Conference on CAES (Computer-Aided Ergonomics, Human Factors and Safety) in Koナ。ice, Slovak Republic, on CD-ROM, (2005)
  77. The PSF-based evaluation method for Human- Machine Interface of VDT work - A practical evaluation of speech control -.: M.NAKANISHI, Y.OKADA, Proceedings of the 9th International Conference on HAAMAHA (Human Aspects of Advanced Manufacturing Agility and Hybrid Automation) in Galway, Ireland, 557-566, (2004)
  78. A Study on Application of a Monocular See-Through Head Mounted Display for Air Traffic Control System.: M.NAKANISHI, Y.OKADA, Proceedings of the 7th International Conference on WWCS (Work with Computing Systems) in Kuala Lumpur, Malaysia, on CD-ROM, (2004)
  79. A Study on Application of a Monocular See-Through Head-Mounted Display for Visual Tracking.: M.NAKANISHI, Y.OKADA, Proceedings of IEA (International Ergonomics Association) XVth Triennial Congress in Seoul, Korea, on CD-ROM, (2003)
  80. Human Cognitive Characteristics in Speech Control for Virtual 3D Simulation on 2D Screen.: M.NAKANISHI, Y.OKADA, Proceedings of the 10th International Conference on HCI (Human Computer Interaction) in Crete, Greece, 756-760, (2003)
  81. A Study on Effects of a Large-Sized Display on Human Emotion in VDT Works.: M.NAKANISHI, Y.OKADA, Proceedings of IEEE International Symposium on Consumer Electronics in Erfurt, Germany, L7-L11, (2002)
  82. VDT Works with Voice Input Devices in Industrial Plants -The Characteristics of the Control of Dynamical System-.: M.NAKANISHI, Y.OKADA, Proceedings of the 6th International Scientific Conference on WWDU (Work with Display Units) in Berchtesgaden, Germany, 560-562, (2002)
  83. A Study on Analysis Method of Performance Shaping Factors on Human Error.: M.NAKANISHI, T.KONISHI, Y.OKADA, Proceedings of IFSES (International Forum for Safety Engineering and Science) in Saitama, JAPAN, on CD-ROM, (2002)
  84. An Experimental Study on Potentiality of Voice Input Device for Human-Machine Interface in Industrial Plants.: M.NAKANISHI, Y.OKADA, Proceedings of the 9th International Conference on HCI (Human Computer Interaction) in New Orleans, USA, 213-217, (2001)