Investigation about user interface to be tender for a disabled person and device development

残疾人用户界面招标调查及设备开发

• 批准号: 06610145
• 负责人: YONEKAWA Tsutomu
• 金额: $ 1.28万
• 依托单位: Kyushu Women's Junior College
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06610145/
• 关键词: computer; user interface; disabled person; questionnaire investigation; technostress; the input assistance device; muscular tension; テクノストレス; ネットワーク; ヒューマンインターフェース; 姿勢

I used investigation study together with case study in this research. I tried to grasp present condition about information device use of a disabled person, who principally had brain damage, and analyzed the influence for mind and body by long term use of device. Then I investigated direction of development of the input assistance device for a handicapped person.(1) Case study & video analysisI did trial test of a long term of information device, about five disabled persons, who have a various kind and degree of damage.(2) Questionnaire investigationI analyzed the answers of pre-search, and then investigate widely. I send 638 mails of questionnaire. The collection rate was 34.0 %. The information device which a respondent used was personal computer (133 persons) and word processor (129 persons), and the others (224 persons) (there are several answers with one person). A keyboard was main as an input device. About abnormal condition of the body, which was considered to occur in order to use information device for a long term, 58.2 % answered it "yes". There were appeared subjective symptoms like technostress, including sleep disturbance mainly. The proper problems for cerebral palsied persons were that they feel a headache, stiffness in the shoulders and a pain of muscle or joint, stood out from continuing muscular tension in device use, even if use time for on e day was short. But there were a few persons who had subjective symptoms about motor action and posture.(3) Muscular tension analysis and making guidelinescategorized trouble of device and feeling inconvenience in use of device, which was experienced by cerebral palsied persons, and analyzed device use in concerned with characteristic of muscular tension control. Then I tried to make indicator of standard device use and device improvement corresponding to motor action.

我在这项研究中结合了调查研究和案例研究。我试图掌握以脑损伤为主的残疾人的信息设备使用现状，分析长期使用设备对身心的影响。然后我调查了残疾人输入辅助设备的发展方向。（1）案例研究和视频分析我对一个长期的信息设备进行了试用，大约有5名残疾人，他们受到不同种类和程度的伤害。（2）问卷调查我分析了预搜索的答案，然后进行广泛调查。我发送了638封问卷调查邮件。收集率为34.0%。受访者使用的信息设备为个人电脑（133人）和文字处理机（129人），其他（224人）（一人回答多个）。键盘主要作为输入设备。对于被认为是为了长期使用信息设备而出现的身体异常状况，58.2%的人回答“是”。出现技术应激等主观症状，主要包括睡眠障碍。脑瘫患者的真正问题是，即使一天的使用时间很短，他们也会感到头痛、肩膀僵硬以及肌肉或关节疼痛，尤其是在使用设备时持续的肌肉紧张。但也有少数人存在运动动作和姿势方面的主观症状。(3)肌张力分析和制定指南针对脑瘫患者所经历的装置故障和使用装置的不便进行分类,并结合肌张力控制的特点分析装置的使用情况。然后我尝试制定与运动动作相对应的标准设备使用和设备改进的指标。