宁波大学学报（理工版）
寧波大學學報（理工版）
저파대학학보（리공판）
JOURNAL OF NINGBO UNIVERSITY(NSEE)
2015年
1期
52-57
,共6页
ECDIS%人机界面%可用性%KLM%可用性评估
ECDIS%人機界麵%可用性%KLM%可用性評估
ECDIS%인궤계면%가용성%KLM%가용성평고
ECDIS%HMI%usability%KLM%usability evaluation
运用基于任务的 KLM 模型，对 ECDIS 人机界面的2种常见设计方案(基于单文档和基于对话框)执行特定任务所需的操作用时进行了理论预测，然后通过实际测试检验理论预测结果的准确性，进而比较这2种设计方案执行相同特定任务的效率。
運用基于任務的 KLM 模型，對 ECDIS 人機界麵的2種常見設計方案(基于單文檔和基于對話框)執行特定任務所需的操作用時進行瞭理論預測，然後通過實際測試檢驗理論預測結果的準確性，進而比較這2種設計方案執行相同特定任務的效率。
운용기우임무적 KLM 모형，대 ECDIS 인궤계면적2충상견설계방안(기우단문당화기우대화광)집행특정임무소수적조작용시진행료이론예측，연후통과실제측시검험이론예측결과적준학성，진이비교저2충설계방안집행상동특정임무적효솔。
Usability is a key indicator to evaluate Human-machine interface (HMI). ECDIS is a typical HMI for e-Navigation. In order to improve the usability of ECDIS HMI, it is necessary to conduct usability test and evaluation. The paper uses the method called Keystroke-level model (KLM) to investigate the time spent on executing typical navigation operations using two common design schemes, which are based on single document and dialog box. In this report, the accuracy of the theoretical prediction is tested against the actual test results, and the efficiency of the two design schemes is compared. The results are expected to provide technical insights for the usability of ECDIS and design of HMI.
