Publications by authors named "Najmedin Meshkati"

The COVID-19 pandemic expedited the growing rate of reliance on telehealth, as it provided a safer option for patients to seek the care they need and avoid potential negative consequences of being exposed to the COVID-19 virus. The aim of this study is to develop a series of Human-Computer Interaction (HCI)-based leading indicators to proactively analyze and evaluate the user interface in telehealth and virtual visits. Building on Nielsen's usability heuristics and mapping them to the six aspects of quality of care introduced by the Institute of Medicine, we identified the design features that had the highest impact on the quality of care and developed a list of leading indicators for each feature.

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This study applies the AcciMap methodology, which was originally proposed by Professor Jens Rasmussen (1997), to the analysis of the tragic Sewol Ferry accident in South Korea on April 16, 2014, which killed 304 mostly young people and is considered as a national disaster in that country. This graphical representation, by incorporating associated socio-technical factors into an integrated framework, provides a big-picture to illustrate the context in which an accident occurred as well as the interactions between different levels of the studied system that resulted in that event. In general, analysis of past accidents within the stated framework can define the patterns of hazards within an industrial sector.

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Objective: The aim of this study is to identify the interdependencies of human and organizational subsystems of multiple complex, safety-sensitive technological systems and their interoperability in the context of sustainability and resilience of an ecosystem.

Background: Recent technological disasters with severe environmental impact are attributed to human factors and safety culture causes. One of the most populous and environmentally sensitive regions in the world, the (Persian) Gulf, is on the confluence of an exponentially growing number of two industries--nuclear power and seawater desalination plants--that is changing its land- and seascape.

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All oil and gas pipeline systems are run by human operators (called controllers) who use computer-based workstations in control rooms to "control" pipelines. Several human factor elements could contribute to the lack of controller success in preventing or mitigating pipeline accidents/incidents. These elements exist in both the work environment and also in the computer system design/operation (such as data presentation and alarm configuration).

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