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Perceptual and Cognitive Effects on the Use of Helmet-Mounted Displays Due to External Operational Factors

机译:由于外部操作因素对使用头盔式显示器的感知和认知影响

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This paper addresses the human component of the human-machine interface and the effects of operational stressors on the user as a system operator. Discussions will strive to link operational stress factors to perception, cognition, and human performance errors and their implications for the design of helmet-mounted displays (HMDs). While many operational stressors can be self-imposed (e.g., fatigue, medication use and smoking), this discussion will focus on environment-related (external) stressors. Generally these factors are characteristics of an environment that require unique countermeasure development versus being under the direct control of the user. These include altitude, noise, vibration, thermal extremes and ambient lighting. Thus, it becomes incumbent upon the HMD designers to be cognizant of these environmental stressors and understand how the Soldier will perform when exposed to these conditions.
机译:本文探讨了人机界面的人为组成部分以及操作压力源对作为系统操作员的用户的影响。讨论将努力将操作压力因素与感知,认知和人为操作错误及其对头盔显示器(HMD)设计的影响联系起来。虽然许多操作性压力源可以自我施加(例如疲劳,用药和吸烟),但本讨论将集中在与环境相关的(外部)压力源上。通常,这些因素是需要独特对策开发而不是在用户直接控制之下的环境特征。这些包括海拔,噪音,振动,极端温度和环境照明。因此,HMD设计人员有责任了解这些环境压力因素,并了解士兵在这些条件下的表现。

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