手持移动设备的可用性评估方法研究综述

对手持移动设备的可用性评估的研究现状进行了综述,总结分析了手持移动设在可用性评估标准、评估方法、技术手段及抽样等方面存在以下问题:1)目前手持移动设备可用性评估标准以设计人员和专家为本,缺乏以用户为本;2)现有的可用性评估方法主要以实验室测试为主,手持移动设备的可用性评估强调现场因素对用户的影响;3)现有的可用性评估抽样存在影响效度的明显问题。提出了手持移动设备可用性评估方法的进一步研究方向。

Review of usability evaluation methods for mobile device

The research progress of usability evaluation methods for mobile device is presented.The criteria,the methods,the technique and the sampling of mobile device are analyzed.The problems are as follows: 1) the existing usability evaluation criteria is designed mainly for designers or experts,not for users;2) usability evaluation methods are mainly used for laboratory tests,while mobile device highly needs field test;3) There are obvious validity problems in sampling in the process of usability evaluation.The future study directions are proposed in the paper.