A Study on Usability Evaluation by Mental WorkLoad Index

脑力负荷指数可用性评价研究

• 批准号: 21510162
• 负责人: KARASHIMA Mitsuhiko
• 金额: $ 1.58万
• 依托单位: Tokai University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21510162/
• 关键词: 利用品質; 効率性; ワークロード; NASA-TLX; 時間評価; 統制呼吸; 予測的呼吸率; ユーザビリティテスト; ユーザビリティ; メンタルワークロード

This research was focused on the mental workload index as the measure for the efficiency relating to mental effort, which was a component of usability. The effective mental workload index as the objective and quantitative measure for the efficiency was discussed through three usability tests experiments.From the results of these experiments it was suggested that the ratio of the pre-stimulus respiration to all respiration under the controlled respiration could be the effective index as the objective and quantitative measure for the efficiency.

本研究的重点是心理工作量指数作为衡量与心理努力有关的效率，这是可用性的一个组成部分。通过三个可用性测试实验，探讨了有效心理负荷指标作为效率的客观定量度量。实验结果表明，刺激前呼吸与受控呼吸的比值可以作为有效的指标，客观、定量地衡量呼吸效率。

项目成果

Webユーザビリティの時間評価研究

网络可用性时间评估研究

• 发表时间: 2010
• 作者: 鈴木啓示;辛島光彦;西口宏美
• 通讯作者: 西口宏美

A Study on the Time Estimation Measurement for Web Usability Evaluation

Web可用性评估的时间估计测量研究

• 发表时间: 2011
• 期刊: Design, User Experience, and Usability
• 作者: K. Suzuki;M. Karashima;H. Nishiguchi
• 通讯作者: H. Nishiguchi