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Design and implementation of a system for evaluating the mobile Web usability.

机译:用于评估移动Web可用性的系统的设计和实现。

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摘要

Led by the rapid growth of the smartphone market, mobile Internet usage in US is expected to approach 100% penetration and to reach 50% total usage by 2013. The usability of the mobile Web, however, remains as a thorny issue. A recent study shows that the task completion rate using the mobile Web ranges from 38% to 75% on different phones. The average success rate was only 59%, substantially lower than the roughly 80% success rate when testing websites on a regular PC today. Thus it is important to conduct usability research that is specifically tailored for the mobile Web, which will help provide better user experience and make broader impacts on the fast-growing mobile industry.;In this thesis, we present the design and implementation of a data-collection system for mobile Web usability evaluation, which consists of the instrumented Web browser on the mobile phones for data collection and the back end server components for data analysis. We chose the iPhone as our mobile platform and we developed a Web browser with the same look and feel as the default Safari browser using the iPhone SDK. The instrumented Web browser passively collects user interaction events, such as URL clicks, soft key presses, and finger movements. GPS and accelerometer data are also collected to provide usage context. We have implemented simple timing and key error analysis, which can provide insights to mobile Web usability. In future work, we plan to implement additional analysis methods and extend our system to other mobile platforms.
机译:在智能手机市场的快速增长的带动下,美国的移动互联网使用率有望达到100%的普及率,到2013年达到50%的总使用率。但是,移动Web的可用性仍然是一个棘手的问题。最近的一项研究表明,使用移动Web的任务完成率在不同手机上介于38%至75%之间。平均成功率仅为59%,大大低于当今在常规PC上测试网站时的大约80%的成功率。因此,进行专门针对移动Web的可用性研究非常重要,这将有助于提供更好的用户体验并对快速增长的移动行业产生更广泛的影响。;本文将介绍数据的设计和实现。 -用于移动Web可用性评估的收集系统,该系统由移动电话上用于数据收集的仪器化Web浏览器和用于数据分析的后端服务器组件组成。我们选择了iPhone作为我们的移动平台,并使用iPhone SDK开发了外观和感觉与默认Safari浏览器相同的Web浏览器。装有工具的Web浏览器可以被动地收集用户交互事件,例如URL单击,软键按下和手指移动。 GPS和加速度计数据也被收集以提供使用情况。我们已经实现了简单的时间安排和关键错误分析,可以为移动Web可用性提供见解。在未来的工作中,我们计划实施其他分析方法,并将我们的系统扩展到其他移动平台。

著录项

  • 作者

    Kaveti, Rajesh.;

  • 作者单位

    University of Massachusetts Lowell.;

  • 授予单位 University of Massachusetts Lowell.;
  • 学科 Web Studies.;Computer Science.;Mass Communications.
  • 学位 M.S.
  • 年度 2010
  • 页码 46 p.
  • 总页数 46
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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