Download or read book Scaling Robotic Controls and Displays for Army Soldiers written by and published by . This book was released on 2011 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scaling Robotic Displays written by and published by . This book was released on 2009 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the third in a series of experiments designed to investigate how best to scale robot controls and displays for dismounted Soldiers who need smaller and lighter devices. This study investigates the impact of three types of navigation map displays on navigation performance, using Soldiers from the Officer Candidate School (OCS) at Fort Benning, GA. After training to use the TALON Robot system, each Soldier completed navigation exercises using three navigation display configurations: a 6.5 in. split screen display with a driving display on top and a map display on bottom, allowing simultaneous or near simultaneous viewing; a 3.5 in. display in which the Soldier could toggle between the driving and map displays; and a multimodal 3.5 in. display using a tactile belt that transmitted directional information to the Soldier concurrently with the driving camera display (Soldiers could also toggle to the map display to determine TALON's specific location). The terrain, targets, and hazards were counterbalanced to control for the effect of learning. Display configuration and usability for robotic driving were evaluated based on objective performance data, data collector observations, and Soldier questionnaires. Findings indicated that Soldiers navigated equally effectively using the multimodal 3.5 in. and 6.5 in. split screen displays. Their performance with both the multimodal and split screen displays was better than with the 3.5 in. display that required toggling between the driving and map displays.
Download or read book Human Robot Interactions in Future Military Operations written by Florian Jentsch and published by CRC Press. This book was released on 2016-05-23 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soldier-robot teams will be an important component of future battle spaces, creating a complex but potentially more survivable and effective combat force. The complexity of the battlefield of the future presents its own problems. The variety of robotic systems and the almost infinite number of possible military missions create a dilemma for researchers who wish to predict human-robot interactions (HRI) performance in future environments. Human-Robot Interactions in Future Military Operations provides an opportunity for scientists investigating military issues related to HRI to present their results cohesively within a single volume. The issues range from operators interacting with small ground robots and aerial vehicles to supervising large, near-autonomous vehicles capable of intelligent battlefield behaviors. The ability of the human to 'team' with intelligent unmanned systems in such environments is the focus of the volume. As such, chapters are written by recognized leaders within their disciplines and they discuss their research in the context of a broad-based approach. Therefore the book allows researchers from differing disciplines to be brought up to date on both theoretical and methodological issues surrounding human-robot interaction in military environments. The overall objective of this volume is to illuminate the challenges and potential solutions for military HRI through discussion of the many approaches that have been utilized in order to converge on a better understanding of this relatively complex concept. It should be noted that many of these issues will generalize to civilian applications as robotic technology matures. An important outcome is the focus on developing general human-robot teaming principles and guidelines to help both the human factors design and training community develop a better understanding of this nascent but revolutionary technology. Much of the research within the book is based on the Human Research and Engineering Directorate (HRED), U.S. Army Research Laboratory (ARL) 5-year Army Technology Objective (ATO) research program. The program addressed HRI and teaming for both aerial and ground robotic assets in conjunction with the U.S. Army Tank and Automotive Research and Development Center (TARDEC) and the Aviation and Missile Development Center (AMRDEC) The purpose of the program was to understand HRI issues in order to develop and evaluate technologies to improve HRI battlefield performance for Future Combat Systems (FCS). The work within this volume goes beyond the research results to encapsulate the ATO's findings and discuss them in a broader context in order to understand both their military and civilian implications. For this reason, scientists conducting related research have contributed additional chapters to widen the scope of the original research boundaries.
Download or read book Scalability of Robotic Displays written by and published by . This book was released on 2008 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was an investigation of the effect of camera view display sizes on robotic tele-operation control performance in a realistic context. It took place at Fort Benning, Georgia, and used Soldiers from the Officer Candidate School. After training in the operation of the TALON robot system, each Soldier completed exercises using four different display sizes that were chosen to match the size and resolution of displays that might be used by dismounted Soldiers for other purposes in the near future. The terrain, targets, and hazards were counterbalanced along with the display size to control for the effect of learning. Display size and usability for robotic driving were evaluated, based on objective performance data, data collector observations, and Soldier questionnaires.
Download or read book Interfaces for Ground and Air Military Robots written by National Research Council and published by National Academies Press. This book was released on 2005-03-21 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early years of robotics and automated vehicles, the fight was against nature and not against a manifestly intelligent opponent. In military environments, however, where prediction and anticipation are complicated by the existence of an intelligent adversary, it is essential to retain human operators in the control loop. Future combat systems will require operators to control and monitor aerial and ground robotic systems and to act as part of larger teams coordinating diverse robotic systems over multiple echelons. The National Research Council organized a workshop to identify the most important human-related research and design issues from both the engineering and human factors perspectives, and develop a list of fruitful research directions. Interfaces for Ground and Air Military Robots summarizes the presentations and discussions from this workshop.
Download or read book Scalability of Robotic Controllers written by Rodger A. Pettitt and published by . This book was released on 2008 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study, conducted at Fort Benning, Georgia, was an operational investigation of tele-operation control performance with the use of three different robotic control devices. Twelve Soldiers from the Officers Candidate School and three Soldiers from Headquarters Company, 1st Battalion, 11th Infantry Regiment served as participants. Before any training, Soldiers provided an initial evaluation of the intuitiveness of controller features. After training in the operation of the IRobot PackBot Robot system, each Soldier completed a driving course using three different controller types. Controller A was the largest of the three controllers and each control manipulation had a single function. Both controller A and controller B had a similar number of single-function controls; however, controller B's controls were laid in a different configuration and were smaller than controller A's. Controller C had the fewest controls and the controls were multi-functional. Soldiers were tasked to drive the robot and to perform operations such as surveillance using the robotic arm. We measured workload for each controller was measured by having the Soldiers complete the NASA (National Aeronautics and Space Administration) Task Load Index survey after they used each controller type. type and usability were evaluated, based on objective performance data, data collector observations, and Soldier questionnaires.
Download or read book Interfaces for Ground and Air Military Robots written by National Research Council and published by National Academies Press. This book was released on 2005-04-21 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early years of robotics and automated vehicles, the fight was against nature and not against a manifestly intelligent opponent. In military environments, however, where prediction and anticipation are complicated by the existence of an intelligent adversary, it is essential to retain human operators in the control loop. Future combat systems will require operators to control and monitor aerial and ground robotic systems and to act as part of larger teams coordinating diverse robotic systems over multiple echelons. The National Research Council organized a workshop to identify the most important human-related research and design issues from both the engineering and human factors perspectives, and develop a list of fruitful research directions. Interfaces for Ground and Air Military Robots summarizes the presentations and discussions from this workshop.
Download or read book Designing Soldier Systems written by John Martin and published by CRC Press. This book was released on 2018-05-20 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Extreme Scalability Designing Interfaces and Algorithms for Soldier Robotic Swarm Interaction written by and published by . This book was released on 2009 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: In theory, autonomous robotic swarms can be used for critical Army tasks (i.e., accompanying convoys); however, the Soldier controlling the swarm must be able to monitor swarm status and correct actions, especially in disrupted or degraded conditions. For this two-year Director's Research Initiative (DRI), we designed metacognition algorithms and Soldier-swarm display concepts to allow Soldiers to efficiently interact with a robotic swarm participating in a representative convoy mission. We used a potential field approach for swarm control because it scales easily to large heterogeneous swarms and allows users to dynamically alter swarm behavior by adjusting field parameters. The Soldier-swarm interface displayed swarm and convoy geospatial position; swarm health and communication; and convoy status information, using visual, auditory, and tactile combinations. We measured swarm metacognition by determining the proportion of time the simulated swarm could maintain a specific orbital ring around the convoy over six terrains in 13-min scenarios. We tested interface effectiveness in a laboratory study using 16 male Marines (volunteers) with a mean age of 19 years. The metacognition results showed that the swarm could maintain the pre-defined dispersion more than 85% of the time in each terrain. Using multimodal displays, Soldier workload decreased and performance increased (i.e., response time reduced).
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Usability Assessment of Displays for Dismounted Soldier Applications written by and published by . This book was released on 2007 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents a usability assessment of scalable displays for dismounted robotic control applications. The assessment covered three components: display size, button features (e.g., size, location), and controllers for tele-operation. Twelve Soldiers participated in the assessment. Before the assessment, the Soldiers were trained on a larger version of the displays. They then used the three scalable display configurations to plan and execute a mission for an unmanned vehicle (UV). During the execution of the task, video was recorded and the experimenters asked scripted questions about the displays. Results showed that the Soldiers were successful in using the various display configurations to complete the UV task; however, all the Soldiers asked clarifying questions about how to plan the mission. These results suggest that the original and largest display design lacked design principles that were fully transferable to smaller displays. With respect to display size and button size, the interviews showed that a small display was preferred to the larger one used in training for dismounted operations. However, the buttons on the small display were difficult to use without a stylus. For mounted operations or during conditions when the Soldier would not have to be mobile, the larger display was preferred. This report discusses these results in detail, related theories, and the implications for designing effective scalable displays.
Download or read book Decentralized Estimation and Control for Multisensor Systems written by Arthur G.O. Mutambara and published by Routledge. This book was released on 2019-05-20 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Decentralized Estimation and Control for Multisensor Systems explores the problem of developing scalable, decentralized estimation and control algorithms for linear and nonlinear multisensor systems. Such algorithms have extensive applications in modular robotics and complex or large scale systems, including the Mars Rover, the Mir station, and Space Shuttle Columbia. Most existing algorithms use some form of hierarchical or centralized structure for data gathering and processing. In contrast, in a fully decentralized system, all information is processed locally. A decentralized data fusion system includes a network of sensor nodes - each with its own processing facility, which together do not require any central processing or central communication facility. Only node-to-node communication and local system knowledge are permitted. Algorithms for decentralized data fusion systems based on the linear information filter have been developed, obtaining decentrally the same results as those in a conventional centralized data fusion system. However, these algorithms are limited, indicating that existing decentralized data fusion algorithms have limited scalability and are wasteful of communications and computation resources. Decentralized Estimation and Control for Multisensor Systems aims to remove current limitations in decentralized data fusion algorithms and to extend the decentralized principle to problems involving local control and actuation. The text discusses: Generalizing the linear Information filter to the problem of estimation for nonlinear systems Developing a decentralized form of the algorithm Solving the problem of fully connected topologies by using generalized model distribution where the nodal system involves only locally relevant states Reducing computational requirements by using smaller local model sizes Defining internodal communication Developing estima
Download or read book The Year s Best Military SF Space Opera written by David Afsharirad and published by Baen Publishing Enterprises. This book was released on 2015-05-16 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an introduction by best-selling military science fiction author David Drake and selected by editor David Afsharirad from the top short story markets in the field, here are the most thrilling, pulse-pounding, and thought-provoking stories of the past year. Stories of future military men and women, space opera on a grand scale, and edge-of-your-seat adventure tales in the pulp tradition, from giants of the genre to brilliant up-and-comers. Plus, you be the judge! INTERACTIVE READER VOTING. One story from this collection will be chosen via proctored on-line voting as Year's Best Military SF and Space Opera, with the award to be presented at DragonCon in September 2015.M At the publisher's request, this title is sold without DRM (Digital Rights Management). About The Year's Best Military SF and Space Opera: "This intriguing anthology explores the human races violent potential [but] also bends toward exploration and the triumph of the human spirit, with brave tales [that] take the reader on a fascinating, thought-provoking, enjoyable journey . . . "¾Publishers Weekly (starred review) Contributors: Brad R. Torgersen Michael Z. Williamson Charlie Jane Anders Linda Nagata Seth Dickinson William Ledbetter Eric Leif Davin David D. Levine Stephen Gaskell Michael Barretta Derek Kunsken Holly Black Robert R. Chase Matthew Johnson
Download or read book Engineering Psychology and Cognitive Ergonomics written by Don Harris and published by Springer Science & Business Media. This book was released on 2011-06-24 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 9th International Conference on Engineering Psychology and Cognitive Ergonomics, EPCE 2011, held in Orlando, FL, USA, in July 2011, within the framework of the 14th International Conference on Human-Computer Interaction, HCII 2011, together with 11 other thematically similar conferences. The 67 full papers presented were carefully reviewed and selected from numerous submissions. The papers are organized in topical parts on cognitive and psychological aspects of interaction; cognitive aspects of driving; cognition and the Web; cognition and automation; security and safety; and aerospace and military applications.
Download or read book Signal written by and published by . This book was released on 2016 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Basic Clinical Anesthesia written by Paul K. Sikka and published by Springer. This book was released on 2015-04-09 with total page 695 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the basic and clinical foundations of anesthesiology. It is easy to read and is comprehensive without being lengthy. Readers can test their knowledge with the “Clinical Review” questions at the end of chapters and will appreciate the abundance of color illustrations, clinical images, and practical tables. Chapters are highly organized and make liberal use of bulleted text where appropriate. Everything needed in a single source is here, from clinically important basic science to the full range of anesthetic practice: pain management and regional anesthesia, including ultrasound-guided peripheral nerve blocks; specialty anesthesia; preoperative evaluation and intraoperative management; ambulatory and non-operating room anesthesia; and critical care. The book also includes topical chapters on the obese patient, infectious diseases, alternative medicine, substance abuse, cosmetic surgery, robotic surgery, the hazards of working in the operating room, and residency requirements and guidelines.
Download or read book Vision and Displays for Military and Security Applications written by Keith K. Niall and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Realistic and immersive simulations of land, sea, and sky are requisite to the military use of visual simulation for mission planning. Until recently, the simulation of natural environments has been limited first of all by the pixel resolution of visual displays. Visual simulation of those natural environments has also been limited by the scarcity of detailed and accurate physical descriptions of them. Our aim has been to change all that. To this end, many of us have labored in adjacent fields of psych- ogy, engineering, human factors, and computer science. Our efforts in these areas were occasioned by a single question: how distantly can fast-jet pilots discern the aspect angle of an opposing aircraft, in visual simulation? This question needs some ela- ration: it concerns fast jets, because those simulations involve the representation of high speeds over wide swaths of landscape. It concerns pilots, since they begin their careers with above-average acuity of vision, as a population. And it concerns aspect angle, which is as much as to say that the three-dimensional orientation of an opposing aircraft relative to one’s own, as revealed by motion and solid form. v vi Preface The single question is by no means simple. It demands a criterion for eye-limiting resolution in simulation. That notion is a central one to our study, though much abused in general discussion. The question at hand, as it was posed in the 1990s, has been accompanied by others.
