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thumbnail of Lagging Human Factors – Latency in Helmet Mounted Displays and its Implications

Author
Siddharth Shyamsundar
Abstract
Despite having significant human factors (HF) implications, latency in military aviation Helmet Mounted Displays (HMDs) is often seen as purely an engineering problem. This systematic review provides an overview of latency in HMDs, highlights the adverse impact it has on key HF and pilot performance metrics and outlines current latency thresholds and how they may not be relevant to the military aviation context. Drawing from extant literature, this paper provides recommendations for HF involvement, research and technology application in the development of low latency HMDs. It serves as a call to action, promoting significant HF involvement within a multidisciplinary, collaborative approach to exploring latency in the development of future military aviation HMDs.