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WebTracer: A new web usability evaluation environment using gazing point information

机译：WebTracer：使用凝视点信息的新Web可用性评估环境

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摘要

WebTracer is a new usability evaluation environment that supports recording, replaying, and analysis of a gazing point and operation while a user is browsing a website. WebTracer can record a user's gazing point and operation compactly. Results of an experimental evaluation showed that the size of the operation history recorded by WebTracer was from 1/10 to 1/20 of the size of data recorded by an MPEG-2 or MPEG-4 format. With its compact form, the results of usability testing with the gazing point can be efficiently shared. It is expected to easily share empirical data between researchers. Also, evaluators can easily send the testing results as a feedback to the developers over the Internet. Moreover, the results show a possibility that gazing points related to usability. For example, when the menu of a Web page is divided into two panes, gazing points move more quickly. It seems that WebTracer efficiently improves usability evaluation, with gazing point data helping to identify problems on Web pages.
机译：WebTracer是一个新的可用性评估环境，它支持在用户浏览网站时记录，重放和分析凝视点和操作。 WebTracer可以紧凑地记录用户的凝视点和操作。实验评估的结果表明，WebTracer记录的操作历史记录的大小是MPEG-2或MPEG-4格式记录的数据大小的1/10至1/20。通过其紧凑的形式，可以有效地共享带有凝视点的可用性测试的结果。期望可以轻松地在研究人员之间共享经验数据。此外，评估人员可以轻松地将测试结果作为反馈通过Internet发送给开发人员。而且，结果表明注视点与可用性有关。例如，将网页的菜单分为两个窗格时，凝视点移动得更快。 WebTracer似乎可以有效地改善可用性评估，凝视点数据有助于识别Web页面上的问题。

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