课题基金 / 基金详情

Development of gaze interface for disabled people and its extension to low-cost communication tool

Development of gaze interface for disabled people and its extension to low-cost communication tool
残疾人凝视界面的开发及其向低成本通信工具的扩展
批准号:
14208040
负责人:
ITOH Kenji
金额:
$26.79万
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2002
资助国家:
日本
项目状态:
已结题
起止时间:
2002 至 2005

项目摘要

项目成果

ITOH Kenji的其他基金

相关文献

中文摘要
翻译
凝视界面使用户能够通过凝视屏幕来使用计算机,已被认为是最有前途的输入方式之一,适合身体残疾的人。本研究旨在通过解决与基于凝视的系统相关的技术挑战、实现实用的基于凝视的界面原型并评估其可行性,为此类残疾人开发一种低成本的凝视界面。本研究取得了以下主要成果:(1)开发了一个用于日语句子输入的凝视界面原型:基于Gazetalk系统开发了一个可以输入平假名的凝视界面。所开发的原型进行了评估,其可行性,可用性,其功能。此外,还对用户在注视打字中的打字行为(打字速度和错误)进行了详细的分析。(2)研究了用户在使用注视界面过程中的注视行为特征:跟踪并收集了用户的错误注视行为,如误激活和过早注视。基于收集的数据,学习对错误凝视行为频率的影响被确定。(3)通过扩展(1)中开发的凝视界面原型,实现了两种应用凝视界面的打字系统:S-和C-gazetalk系统,它们使用户能够产生完整的日语句子。这些系统具有复杂的布局,与原型相比提高了可用性。
英文摘要
Gaze interface, which enables users to use computers by just gazing at a screen, has been recognized as one of the most promising input means for physically challenged people. This study aimed at the developing a low-cost gaze interface for such disabled people by solving technical challenges relating to gaze-based systems, implementing a prototype of practical gaze based interface, and evaluating its feasibility. In this study, we could obtain the followings as principal results :(1) A gaze interface prototype for typing Japanese sentences was developed : A gaze interface which allowed us to type "Hiragana" characters was developed based on gazetalk system. The developed prototype was evaluated in terms of its feasibility, usability, and its features. In addition, users' behavior (typing speed and errors) in gaze-typing were analyzed in detail.(2) Characteristics of human gaze behavior during using gaze interface were identified : Users' erroneous gaze behavior such as miss-activations and premature fixations were traced and collected. Based on the collected data, the effects of learning on the frequencies of erroneous gaze behavior were identified.(3) Two kinds of typing system applying gaze interface was implemented by extending the gaze interface prototype developed in (1) : S-, and C-gazetalk systems which enabled users to produce complete Japanese sentences were developed. These systems have sophisticated layouts that improve their usability compared to the prototype.
期刊论文(72)
专著(0)
科研奖励(0)
会议论文
DOI: 10.1145/968363.968389
发表时间: 2004-03
期刊:
影响因子: --
作者: [J. P. Hansen;K. Tørning;A. Johansen;K. Itoh;Hirotaka Aoki]
通讯作者: J. P. Hansen;K. Tørning;A. Johansen;K. Itoh;Hirotaka Aoki
Usability evaluation of gaze interlace based on scan-path analysis
基于扫描路径分析的视线交错可用性评估
DOI: --
发表时间: 2006
期刊: Proceedings of the 16^<th> World Congress on Ergonomics (To appear)
影响因子: --
作者: [Hirotaka Aoki, Kenji Itoh, John Paulin Hansen]
通讯作者: John Paulin Hansen
Handbook of Cognitive Task Design
认知任务设计手册
DOI: --
发表时间: 2003
期刊:
影响因子: --
作者: [Kenji Itoh, Masaki Seki, Henning Boje Andersen]
通讯作者: Henning Boje Andersen
Approaches for Transportation Safety : Case Studies Applying to Track Maintenance Train Operations
运输安全方法:应用于轨道维护列车运营的案例研究
DOI: --
发表时间: 2003
期刊: Handbook of Cognitive Task Design (E.Hollnagel, (Ed.)) (Lawrence Erlbaum Associates, Mahwah, NJ)
影响因子: --
作者: [Kenji Itoh, Masaki Seki, Henning Boje Andersen]
通讯作者: Henning Boje Andersen
26
    Healthcare Operations Management from Stakeholder Perspectives and Its Cross-National Benchmarking
    • 批准号:
      23241048
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $31.12万
    • 财政年份:
      2011
    • 负责人:
      ITOH Kenji
    • 依托单位:
    Functional Analysis of Auditory Self-Centered Orientation in Brain Virtual Space for Clinical Application
    • 批准号:
      20500386
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.5万
    • 财政年份:
      2008
    • 负责人:
      ITOH Kenji
    • 依托单位:
    Developing Risk Management Systems for Patient Safety : Introduction of Patient Views and Fostering Effective Safety and Learning Culture for Healthcare Management
    • 批准号:
      18201029
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $32.95万
    • 财政年份:
      2006
    • 负责人:
      ITOH Kenji
    • 依托单位:
    Development of evaluation and diagnostic method on integration and its disorders of mental and language functions by analysis of synchronous oscillations in brain
    • 批准号:
      15500312
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.37万
    • 财政年份:
      2003
    • 负责人:
      ITOH Kenji
    • 依托单位: