Getting the attention of American organizations on human factors-a personal experience

Author(s):  
T.G. Ryan
Author(s):  
Peter A. Hancock ◽  
Carryl L. Baldwin ◽  
Joel S. Warm ◽  
James L. Szalma

Objective: To provide an evaluative overview of the life and contributions of Raja Parasuraman. Background: From his earliest contributions in clarifying and explaining the problematic area of vigilance to his most recent interdisciplinary advances in understanding how genotype relates to behavior in complex technical environments, Raja Parasuraman was a giant of human factors and ergonomics. Our present exposition articulates and recounts his many contributions to our science and to science in general beyond the confines of our own discipline. Method: We use the history of scientific contributions, biographical analysis, and reported personal experience to accomplish our overall assessment of the man and his work. Results: We conclude that Parasuraman’s contributions were unique, substantive, and seminal, and will continue to influence our science for many years to come. Application: This work will serve as a record for those to come who look to make significant contributions to the goals, aims, and aspirations that we set ourselves in human factors and ergonomics in seeking to improve the human condition.


1997 ◽  
Vol 3 (4) ◽  
pp. 215-222 ◽  
Author(s):  
Peter Yellowlees

This article discusses seven core principles that underlie the development of successful telemedicine systems. These principles have been formulated from evidence in the literature and from the personal experience of setting up three telemedicine systems in Australia. Of particular importance has been the observation of failed telemedicine systems, of which there are many examples in the world literature. It is important to learn from history by studying both the successful and the unsuccessful components of these programmes. Telemedicine is still a relatively new area of interest, and while the technology is rapidly evolving, changing and fascinating, it is still the human factors that tend to determine the success or failure of telemedicine projects. These cannot be ignored.


1992 ◽  
Vol 36 (8) ◽  
pp. 616-620
Author(s):  
Leighton L. Smith

This article discusses the process of qualifying as an expert witness in court cases. The author's personal experience as a human factors expert witness in a representative case is described and used as an illustrative example. The role of the expert witness in typical injury litigations is described. The difficulty in convincing judges to allow such testimony by experts is also discussed. The value of human factors expert witness testimony is shown through the particulars of an inadvertent landing gear retraction accident lawsuit. In addition, a discussion of the negligence phase of these types of litigations is provided and it is demonstrated again using the landing gear case as illustration, how human factors expert witness testimony can be extremely integral to the judgment of negligence.


2016 ◽  
Vol 6 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Isaac Munene

Abstract. The Human Factors Analysis and Classification System (HFACS) methodology was applied to accident reports from three African countries: Kenya, Nigeria, and South Africa. In all, 55 of 72 finalized reports for accidents occurring between 2000 and 2014 were analyzed. In most of the accidents, one or more human factors contributed to the accident. Skill-based errors (56.4%), the physical environment (36.4%), and violations (20%) were the most common causal factors in the accidents. Decision errors comprised 18.2%, while perceptual errors and crew resource management accounted for 10.9%. The results were consistent with previous industry observations: Over 70% of aviation accidents have human factor causes. Adverse weather was seen to be a common secondary casual factor. Changes in flight training and risk management methods may alleviate the high number of accidents in Africa.


2014 ◽  
Vol 4 (2) ◽  
pp. 113-121 ◽  
Author(s):  
Stephanie Chow ◽  
Stephen Yortsos ◽  
Najmedin Meshkati

This article focuses on a major human factors–related issue that includes the undeniable role of cultural factors and cockpit automation and their serious impact on flight crew performance, communication, and aviation safety. The report concentrates on the flight crew performance of the Boeing 777–Asiana Airlines Flight 214 accident, by exploring issues concerning mode confusion and autothrottle systems. It also further reviews the vital role of cultural factors in aviation safety and provides a brief overview of past, related accidents. Automation progressions have been created in an attempt to design an error-free flight deck. However, to do that, the pilot must still thoroughly understand every component of the flight deck – most importantly, the automation. Otherwise, if pilots are not completely competent in terms of their automation, the slightest errors can lead to fatal accidents. As seen in the case of Asiana Flight 214, even though engineering designs and pilot training have greatly evolved over the years, there are many cultural, design, and communication factors that affect pilot performance. It is concluded that aviation systems designers, in cooperation with pilots and regulatory bodies, should lead the strategic effort of systematically addressing the serious issues of cockpit automation, human factors, and cultural issues, including their interactions, which will certainly lead to better solutions for safer flights.


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