Distance Estimation To Flashes In A Simulated Night Vision Environment PDF Download

Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Distance Estimation To Flashes In A Simulated Night Vision Environment PDF full book. Access full book title Distance Estimation To Flashes In A Simulated Night Vision Environment.

Distance Estimation to Flashes in a Simulated Night Vision Environment

Distance Estimation to Flashes in a Simulated Night Vision Environment
Author:
Publisher:
Total Pages: 130
Release: 2007
Genre:
ISBN:

Download Distance Estimation to Flashes in a Simulated Night Vision Environment Book in PDF, ePub and Kindle

The Canadian Forces have recognized the importance of simulator training as a cost-effective alternative to real training; yet the effect of display simulation on visual perception is not fully understood. Fighteen subjects participated in an experiment to determine if training, in the form of immediate feedback, improved distance estimation to muzzle flashes in a simulated NVG environment. Testing was performed on a PC desktop computer using software that simulated a large open grassy field. Subjects were exposed to three flash types; five flashes, single flash, and a prolonged flash. Flashes were presented to the subjects both above and below the horizon. Significant improvement was shown in the experimental group's accuracy; this accuracy persisted over two weeks but with notable deterioration. Contrary to expectation the perception of a single flash resulted in significantly greater accuracy than the prolonged flash. This experiment reinforces the effectiveness of simulation as a tool in preparing soldiers. A bibliography of the topic is included.


Designing Soldier Systems

Designing Soldier Systems
Author: John Martin
Publisher: CRC Press
Total Pages: 505
Release: 2018-05-20
Genre: Technology & Engineering
ISBN: 1317152077

Download Designing Soldier Systems Book in PDF, ePub and Kindle

This book focuses on contemporary human factors issues within the design of soldier systems and describes how they are currently being investigated and addressed by the U.S. Army to enhance soldier performance and effectiveness. Designing Soldier Systems approaches human factors issues from three main perspectives. In the first section, Chapters 1-5 focus on complexity introduced by technology, its impact on human performance, and how issues are being addressed to reduce cognitive workload. In the second section, Chapters 6-10 concentrate on obstacles imposed by operational and environmental conditions on the battlefield and how they are being mitigated through the use of technology. The third section, Chapters 11-21, is dedicated to system design and evaluation including the tools, techniques and technologies used by researchers who design soldier systems to overcome human physical and cognitive performance limitations as well as the obstacles imposed by environmental and operations conditions that are encountered by soldiers. The book will appeal to an international multidisciplinary audience interested in the design and development of systems for military use, including defense contractors, program management offices, human factors engineers, human system integrators, system engineers, and computer scientists. Relevant programs of study include those in human factors, cognitive science, neuroscience, neuroergonomics, psychology, training and education, and engineering.


Distance Estimation with Night Vision Goggles: A Direct Feedback Training Method

Distance Estimation with Night Vision Goggles: A Direct Feedback Training Method
Author:
Publisher:
Total Pages: 0
Release: 1997
Genre:
ISBN:

Download Distance Estimation with Night Vision Goggles: A Direct Feedback Training Method Book in PDF, ePub and Kindle

An experimental demonstration was made of the efficacy of immediate feedback in improving observers' estimates of distance where those estimates were made outdoors at night while wearing night vision goggles (NVGs). Initially, observers made unguided estimates of distances between marked positions in an open field. Those distances ranged from 25 ft to 210 ft. Later, the same observers made more estimates. After each, they were told the measured distance between the positions. During this training, the observers' eye height from the ground plane was either at a standing position or at an elevated position (12 ft from the ground). After the training--either immediately after, or after a week, or at both times--observers made unguided estimates of distance again. These estimates of ground distance made with the NVGs were significantly improved from the first unguided estimates; average improvement for the group of observers persisted for at least one week after training. direct feedback training appears to be more effective at improving performance at distance estimation (in terms of both precision and error variability) than the training assessed in previous experiments where no verbal feedback was given.


Distance Estimation Training with Night Vision Goggles

Distance Estimation Training with Night Vision Goggles
Author: Jack D. Reising
Publisher:
Total Pages: 26
Release: 1994
Genre: Depth perception
ISBN:

Download Distance Estimation Training with Night Vision Goggles Book in PDF, ePub and Kindle

Aircrews have reported significant problems in depth perception and distance estimation with night vision goggles (NVGs). The purposes of this experiment were to develop a methodology for quantifying distance estimation abilities with NVGs and to examine the value of a simple training procedure as a means of reducing errors. Absolute distance estimates were obtained from eight male aviators using Aviators Night Vision Imaging System (ANVIS) AN/AVS-6 NVGs before and after exposure to a set of known distances. The results revealed that distance estimates were linear and significant reductions in errors and variability followed exposure to the training procedure. The results are discussed within the context of previous research. Issues for future research are addressed. Distance estimation, Night vision goggles, Training.


Training Dismounted Soldiers in Virtual Environments

Training Dismounted Soldiers in Virtual Environments
Author: Robert S. Jacobs
Publisher:
Total Pages: 294
Release: 1994
Genre: Computer-assisted instruction
ISBN:

Download Training Dismounted Soldiers in Virtual Environments Book in PDF, ePub and Kindle

"For this report, research was conducted to investigate the suitability of virtual environments (VE) for individual combatant training. The behaviors required by selected Dismounted Infantry and Special Operations Forces missions were linked to estimates of the availability of VE technology to support their performance. A baseline research plan was then developed as a series of vignettes in which research participants would perform the activities in clusters with similar technology demands and performance characteristics. Subsequent experiments and demonstrations were proposed to combine the activities into complete Army Training and Evaluation Program tasks. Functional requirements for a VE testbed were identified, and possible hardware and software elements were defined. No missions or tasks can be fully supported by VE at this time, but most can be partially supported. This report provides a link between dismounted soldier tasks and estimates of the VE characteristics required to support their simulated execution and training. This information will be useful in making decisions about acquisition of or investment in the development of VE technology to support dismounted combatant training. Virtual environments, Dismounted combatants, Virtual reality, Human performance, Behavioral requirements, Training"--DTIC.