中文摘要：

结合系统设计和任务特征,面向军事嵌入式信息系统可用性评估,提出了可用性检查列表开发方法,基于可用性问题分类框架设计系统可用性评价要素结构,建立面向军事应用的嵌入式信息系统可用性评价准则集合,在此基础上对可用性检查要素内容与可用性评价准则进行匹配,开发系统可用性检查列表,并通过案例研究评估其绩效。结果表明,同启发式评价方法、普渡可用性检查列表相比较,提出的可用性检查列表同时具备满意的完备性和效度特征,在军事嵌入式信息系统可用性评价中具有比较优势,同时也间接验证了提出的可用性检查列表开发方法的理论支撑性和操作可行性,以及面向评价对象对应的领域知识建立个性化可用性检查列表开展可用性评价的必要性和价值。

英文摘要：

To evaluate the usability of embedded information systems in military domain,this study proposes a development framework of usability checklist combining with the characteristics of designs and tasks.The elements and dimensions of design are established based on the framework of usability problem taxonomy,and the set of evaluation principles is built.And then the usability checklist is proposed by matching design elements and evaluation principles,and the performance of the proposed usability checklist is tested through a case study.The results show that the proposed checklist is with better thoroughness and validity compared with heuristic evaluation and Purdue Usability Testing Questionnaire.And the checklist is more appropriate in the contexts of usability evaluation of embedded information systems.The results also verify indirectly the essential role and feasibility of the proposed development framework of usability checklist.And it also verifies the need and value of developing specific usability checklist based on domain knowledge.