| 移动计算用户界面可用性评估的眼动方法 |
| |
| 引用本文： | 程时伟,石元伍,孙守迁.移动计算用户界面可用性评估的眼动方法[J].电子学报,2009,37(Z1):146-150. |
| |
| 作者姓名： | 程时伟 石元伍 孙守迁 |
| |
| 作者单位： | 1. 浙江大学计算机科学与技术学院,浙江杭州,310027
2. 湖北工业大学艺术设计学院,湖北武汉,430068 |
| |
| 基金项目： | 浙江省科技计划项目，浙江移动-诺基亚应用创新基金，湖北省教育厅科研项目计划 |
| |
| 摘 要： | 为了降低传统可用性评估方法中的主观影响和误差,本文应用眼动跟踪技术分析人机交互过程中的认知情况,提出移动计算用户界面可用性评估方法.该方法选取凝视时间、凝视数目、感兴趣区转移频次矩阵等眼动指标,并结合交互任务与自顶向下的视觉认知机制对界面进行分析,建立可用性评估模型,考察视觉搜索和信息加工等认知效率,进而为界面设计优化提供指导.以手机用户界面为对象的评估实例表明,该方法可有效分析界面认知内因,获取可用性问题清单,与用户主观评估保持较高一致性,验证了其实用性与有效性.
|
| 关 键 词： | 可用性评估 眼动 用户界面 移动计算 手机 |
| 收稿时间： | 2008-11-22 |
An Approach to Usability Evaluation for Mobile Computing User Interface Based on Eye-tracking |
| |
| CHENG Shi-wei,SHI Yuan-wu,SUN Shou-qian.An Approach to Usability Evaluation for Mobile Computing User Interface Based on Eye-tracking[J].Acta Electronica Sinica,2009,37(Z1):146-150. |
| |
| Authors: | CHENG Shi-wei SHI Yuan-wu SUN Shou-qian |
| |
| Institution: | 1.School of Computer Science and Technology;Zhejiang University;Hangzhou;Zhejiang 310027;China;2.School of Arts and Design;Hubei University of Technology;Wuhan;Hubei 430068;China |
| |
| Abstract: | To reduce the subjective influences and errors from traditional usability evaluation,an approach based on eye-tracking was proposed for the mobile computing user interface.It analyzed the recognition issues in human-computer interaction,and selected fixation durations,numbers,matrix of fixation transfer frequency and other data related to eye movements as measuring criteria.Evaluation strategies were generated for efficiency of visual search and information processing,which explored the domain task and top-... |
| |
| Keywords: | usability evaluation eye-tracking user interface mobile computing smart phone |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电子学报》浏览原始摘要信息 |
| 点击此处可从《电子学报》下载免费的PDF全文 |
|
