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Definition and Case Study of Effectiveness Metrics for e-Navigation Usability Testing

e-Navigation 사용성 평가를 위한 유효성 메트릭 정의 및 사례

  • Jung, Jieun (Dept. of Computer Eng., Graduate School, Korea Maritime and Ocean University) ;
  • Lee, Seojeong (Div. of Marine Information Technology, Korea Maritime and Ocean University)
  • Received : 2017.03.08
  • Accepted : 2017.07.07
  • Published : 2017.08.31

Abstract

To achieve software quality and human-centred design for electronic ship navigation called e-navigation, an international guideline of software quality assurance and human-centred design was approved in 2015. Usability is a common goal of both software quality assurance and human-centred design as developing e-navigation system and software developments. Therefore, research is needed to evaluate the usability of e-navigation systems and software such as metrics that can use usability testing. This paper derives effectiveness metrics for e-Navigation usability testing based on international standards. The research method is to analyses and compares the effectiveness measurement and metrics in ISO 9241-11 for human-centered design and ISO/IEC 25022 and 25023 for software quality to find out measurements and metrics being defined commonly. The derived metrics are applied to Electronic Chart Display and Information System as a case study based on performance standard.

Keywords

References

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