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Full-Text Articles in Medicine and Health Sciences
Haptic Support For Avoiding Static And Dynamic Obstacles In Uav Tele-Operation, Tomasz Piessens, Rene Van Paassen, Max Mulder
Haptic Support For Avoiding Static And Dynamic Obstacles In Uav Tele-Operation, Tomasz Piessens, Rene Van Paassen, Max Mulder
International Symposium on Aviation Psychology - 2019
Impoverished sensory input makes tele-operation of Unmanned Autonomous Vehicles a difficult task. Automation support can provide assistance to the operator, but may also produce automation surprise and a risk of loss of situation awareness, when the human operator fails to notice the actions of automation in high-workload situations. Previous work applied haptic feedback based on an artificial risk field to assist in avoidance of static obstacles with a small helicopter UAV. An off-line analysis of that solution shows that it would not be sufficiently effective for the avoidance of dynamic, moving obstacles. A new haptic assist algorithm, based on velocity …
Multiple Identity Tracking And Motion Extrapolation, Ashley Buck, Esa Rantanen
Multiple Identity Tracking And Motion Extrapolation, Ashley Buck, Esa Rantanen
International Symposium on Aviation Psychology - 2019
Multiple Identity Tracking (MIT) is a research paradigm in which individuals track the location and individual identity information of several moving objects in the environment. The present study is an examination of how individuals are able to extrapolate the future movement of moving objects while they are masked. There has been conflicting research on the source of a decline in tracking ability; either the amount of time an object is occluded for, or the distance an object moved during an occlusion. Additionally, previous research has not included the use of a secondary visual search task in a mask. Our design …
A Systems-Based Model And Processes For Integrated Safety Management Systems (I-Sms), Diogo Silva Castillo
A Systems-Based Model And Processes For Integrated Safety Management Systems (I-Sms), Diogo Silva Castillo
International Symposium on Aviation Psychology - 2019
The study of the vulnerabilities of a system is often organized in a hazard analysis. Methods based on systems thinking are relevant tools to analyze the operation of modern products. The purpose of this research is to develop, implement, and validate a systems-based model for aviation Safety Management Systems (SMS) incorporating the treatment of collected data to foster the effectiveness of mitigating measures over time. The model uses data monitoring systems, management of change reports, flight inspections, voluntary reports, and other sources as input messages to an Active Hazard Analysis. The new requirements, constraints, and the preventing and mitigating measures …
Drone Acceptance And Noise Concerns - Some Findings, Hinnerk Eißfeldt, Verena Vogelpohl
Drone Acceptance And Noise Concerns - Some Findings, Hinnerk Eißfeldt, Verena Vogelpohl
International Symposium on Aviation Psychology - 2019
Drones are becoming ever more present in public perception. Ranging from parcel delivery to wildlife protection, from precision farming to law enforcement, and from industrial inspection to digital fireworks, many applications are said to have market changing potential. Against this background, nations and institutions around the world are trying to keep up with the dynamic development concerning rules and regulations. Since all of the parties involved anticipate a strong increase in both the number of drones and their range of uses, there is a rising interest in the acceptance of civil drones in the public. Widespread public acceptance can promote …
Effects Of Visual Perceptual Asymmetries On Performance While Using An Aircraft Attitude Symbology, George A. Reis, Eric E. Geiselman, Michael E. Miller
Effects Of Visual Perceptual Asymmetries On Performance While Using An Aircraft Attitude Symbology, George A. Reis, Eric E. Geiselman, Michael E. Miller
International Symposium on Aviation Psychology - 2019
In applying the Arc-Segmented Attitude Reference (ASAR) symbology in headmounted displays (HMDs), it is uncertain if there is an optimal position for the symbology within the display. Vision science literature regarding visual asymmetries suggests that performance may differ depending upon the combination of the location of this symbology within the visual field and whether the user is interpreting the symbology to make categorical judgments (e.g., is the aircraft rolling left or right?) or coordinate judgments (e.g., what is the aircraft’s roll angle). Participants were asked to report aircraft roll and climb/dive angles of briefly presented ASAR symbology within the peripheral …
Disorientation Research Device Testing Of Synthetic Vision Display Technologies, Lawrence Prinzel, Kyle Ellis, Kathryn Ballard, Renee Lake, Stephanie Nicholas, Trey Arthur, Daniel Kiggins
Disorientation Research Device Testing Of Synthetic Vision Display Technologies, Lawrence Prinzel, Kyle Ellis, Kathryn Ballard, Renee Lake, Stephanie Nicholas, Trey Arthur, Daniel Kiggins
International Symposium on Aviation Psychology - 2019
A Commercial Aviation Safety Team (CAST) study of 18 worldwide loss-of control accidents and incidents determined that the lack of external visual references was associated with a flight crew’s loss of attitude awareness or energy state awareness in 17 of these events. CAST recommended development and implementation of virtual day-Visual Meteorological Condition (VMC) display systems, such as synthetic vision systems, to promote flight crew attitude awareness similar to a day-VMC environment. This paper describes the results of a joint NASA/NAMRU-D study that evaluated virtual day-VMC displays and a “background attitude indicator” concept as an aid to pilots in recovery from …
A System For Assessing Cervical Readiness Using Analytics And Non-Invasive Evaluation (Crane), Zachary A. Kiehl, Deepak Sathyanarayan, Kent C. Halverson, Michael E. Zabala, Sean Gallager, Brian Farrell
A System For Assessing Cervical Readiness Using Analytics And Non-Invasive Evaluation (Crane), Zachary A. Kiehl, Deepak Sathyanarayan, Kent C. Halverson, Michael E. Zabala, Sean Gallager, Brian Farrell
International Symposium on Aviation Psychology - 2019
Current cervical spine assessment methodologies focus solely on subjective measures, such as pain reports, and range-of-motion (ROM) testing that only measures maximum head excursion and reach (i.e., not dynamic motion). Due to report bias and the potential for negative outcomes of self-reported pain, current clinical assessment methods fail to provide valid, reliable data for medical practitioners to effectively manage long-term cervical health. Furthermore, commercial systems capable of quantitative assessment of cervical spine function are generally sparse and often immature. This paper highlights both the need and a path towards a clinical tool for objective measurement of cervical spine health and …
Operational Alerting On Modern Commercial Flight Decks, J P. Reitsma, M M. Van Paassen, M Mulder
Operational Alerting On Modern Commercial Flight Decks, J P. Reitsma, M M. Van Paassen, M Mulder
International Symposium on Aviation Psychology - 2019
The glass cockpit and EFB enable new ways of information presentation and interaction on the flight deck of modern commercial jets. This information supports crews in flight plan management, which essentially entails evaluating the plan against (ever-changing) flight constraints and, if necessary, modifying it. Flight constraints emerge from the interaction between the system and its operational environment. Understanding the constraints, and checking the flight plan against these constraints, requires selection and combination of information from many sources. Operational alerting can support this process, by prioritizing and formatting information to match the operational context. A number of modern flight deck systems …
Pilot Information Needs For Electronic Data-Driven Charts, Joseph M. Jaworksi, Michelle Yeh, Cathy Swider
Pilot Information Needs For Electronic Data-Driven Charts, Joseph M. Jaworksi, Michelle Yeh, Cathy Swider
International Symposium on Aviation Psychology - 2019
Electronic charting technology is evolving from “fixed” raster-based charts to data-driven charts, in which information elements shown on the chart can be reconfigured during flight. Specifically, we were interested in identifying a set of minimum information requirements for a concept in which pilots brief with a fixed chart showing all information elements but then fly with an electronic chart, which may or may not include all the information elements that were briefed. Two hundred twenty-nine pilots rated the importance of information elements shown on four different types of aeronautical charts. We analyzed the data using one-way chi-square tests to identify …
If We’D Only Listen! What Research Can Tell Us About Aircrew Fatigue., Christina Ruudin-Brown, Ari Rosberg, Danielle Krukowski
If We’D Only Listen! What Research Can Tell Us About Aircrew Fatigue., Christina Ruudin-Brown, Ari Rosberg, Danielle Krukowski
International Symposium on Aviation Psychology - 2019
Performance decrements associated with fatigue are significant risk factors of occupational, motor vehicle, and aviation accidents. The substantial number of recent aviation occurrences involving aircrew fatigue and the slow progress of related rulemaking prompted the TSB to include fatigue management on its 2018 Watchlist of key safety issues. At the same time, a finding of aircrew fatigue in a 2017 NTSB investigation into a near-taxiway landing prompted some journalists to argue that there are few, if any, research studies showing how fatigue affects flying ability, and that current efforts in fatigue management may not be effective. This paper explores research …
Testing The Applicability Of A Checklist-Based Startle Management Method In The Simulator, Annemarie Landman, Sophie H. Van Middelaar, Eric L. Groen, M M. Van Paassen, Adelbert W. Bronkhorst, Max Mulder
Testing The Applicability Of A Checklist-Based Startle Management Method In The Simulator, Annemarie Landman, Sophie H. Van Middelaar, Eric L. Groen, M M. Van Paassen, Adelbert W. Bronkhorst, Max Mulder
International Symposium on Aviation Psychology - 2019
Several checklist-based methods have been proposed to help pilots manage startle in unexpected situations. In the current experiment, we tested how pilots reacted to using such a method, which featured the mnemonic COOL: Calm down – Observe – Outline – Lead. Using a motion-based simulator outfitted with a non-linear aerodynamic model of a small twin-propeller aircraft, twelve pilots practiced using the COOL method before performing four test scenarios involving startling events. Application of the full method in the test scenarios was high (90-100%), and pilots rated the method on average as useful (4 on a 1-5 point Likert scale). The …
Effects Of Verbal Vs Graphical Weather Information On A Pilot’S Decision Making During Preflight, Warren Pittorie, Meredith Carroll, Deborah Carstens
Effects Of Verbal Vs Graphical Weather Information On A Pilot’S Decision Making During Preflight, Warren Pittorie, Meredith Carroll, Deborah Carstens
International Symposium on Aviation Psychology - 2019
Advancements in technology has made obtaining a graphical/textual preflight weather briefing easier than a traditional verbal briefing. This study compared weather briefings delivered in a verbal format (i.e., written narrative) to those delivered in a graphical format (i,e., radar map plus textual data) in a within-subjects study that altered the order in which participants received each format. Thirty-six pilot participants read and responded to weather briefings for two flight scenarios that when put together, created a simulated multi-leg flight. Each pilot’s decision making and confidence in their decision was captured via Likert-scale and open-ended questions following each scenario. Decision making …
A New Hmi Evaluation Method (Meria) Based On Pilot's Mental Representations, Théodore Letouze, Lisa Creno, Jamie Diaz, Sylvian Hourlier, Jean-Marc Andre
A New Hmi Evaluation Method (Meria) Based On Pilot's Mental Representations, Théodore Letouze, Lisa Creno, Jamie Diaz, Sylvian Hourlier, Jean-Marc Andre
International Symposium on Aviation Psychology - 2019
Continuous evolution of HMIs is necessary to keep operators in an optimal situation. In this context, we consider mental representations (MR) mobilized by operators as key elements for decisionmaking. Capturing and analysing these representations is not easy with existing tools. We propose a specific method (i.e. "MERIA" for Mental Representation Impact Analysis). Our case study focuses on a group of first officer (Airbus A320) in a dynamic situation with high time pressure. We are interested in cases where the HMI generates MRs that are inconsistent with the situation, resulting in a discrepancy between the prescribed activity and the actual activity. …
Identifying A Possible Function For Artificial Agent Adaptation In Variable Task Rate Environments, David J. Canzonetta, Michael E. Miller
Identifying A Possible Function For Artificial Agent Adaptation In Variable Task Rate Environments, David J. Canzonetta, Michael E. Miller
International Symposium on Aviation Psychology - 2019
The current research sought to identify a method to calculate agent response time (ART) as a function of inter-arrival time (IAT), which balances human-agent team performance, human engagement, and human workload. A human-in-theloop experiment evaluated human-agent team performance, as measured by team score, human engagement, as measured by the number of manually performed tasks, and workload, as measured through a subjective questionnaire, as a function of IAT and ART combination. Results demonstrated that task IAT strongly correlated with performance, engagement, and workload, while ART strongly related to engagement. Optimization was applied to the resulting data to determine ARTs which maximized …
Virtual Reality Flight Environments May Tax Working Memory And Disrupt Prospective Memory, Cassandra Ommerli, Jinous Mirzaagha, Chunyun Ma, Kathleen Van Bentham, Chris Herdman
Virtual Reality Flight Environments May Tax Working Memory And Disrupt Prospective Memory, Cassandra Ommerli, Jinous Mirzaagha, Chunyun Ma, Kathleen Van Bentham, Chris Herdman
International Symposium on Aviation Psychology - 2019
While vivid virtual reality (VR) environments may afford better performance for some flight tasks, it is possible that enhanced stimuli could overload some cognitive resources. Prospective memory (PM) is a cognitive factor sensitive to working memory and visual processing demands, and it may be a performance factor either adversely affected or enhanced by VR factors. Forty-seven pilots flew a VR flight simulation scenario, which included an auditory cue-based PM task. Self-ratings of psychological experiences in VR revealed three factors with relationships to PM: fluency, presence, and interactivity. Path analyses examined the relation of each of these factors with PM, and …
Which Ocular Dominance Should Be Considered For Monocular Augmented Reality Devices?, Elodie Bayle, Estelle Guilbaud, Sylvain Hourlier, Sylvie Lelandais, Laure Leroy, Justin Plantier, Pascaline Neveu
Which Ocular Dominance Should Be Considered For Monocular Augmented Reality Devices?, Elodie Bayle, Estelle Guilbaud, Sylvain Hourlier, Sylvie Lelandais, Laure Leroy, Justin Plantier, Pascaline Neveu
International Symposium on Aviation Psychology - 2019
A monocular augmented reality device allows the user to see information that is superimposed on the environment. As it does not stimulate both eyes in the same way, it creates a phenomenon known as binocular rivalry. The question therefore arises as to whether monocular information should be displayed to a particular eye and if an ocular dominance test can determine it. This paper contributes to give a better understanding of ocular dominance by comparing nine tests. Our results suggest that ocular dominance can be divided into sighting and sensorial dominance. However, different sensorial dominance tests give different results, suggesting that …
How Personality, Intelligence, And Working Memory Predict Situation Awareness And Flight Performance, Andrew R. Dattel, Andrey K. Babin, Simona Teodorovic, John Brooks, Saralee Pruksaritanon, Priyanka Shetty
How Personality, Intelligence, And Working Memory Predict Situation Awareness And Flight Performance, Andrew R. Dattel, Andrey K. Babin, Simona Teodorovic, John Brooks, Saralee Pruksaritanon, Priyanka Shetty
International Symposium on Aviation Psychology - 2019
Situation awareness (SA) and flight performance may be intrinsically connected. Good SA can lead to good aeronautical decision making, and consequently better flight performance. Forty-three pilots participated in the study. Participants completed personality tests, a test of fluid intelligence, and a test for working memory. Participants flew a 15-minute flight scenario in an Elite PI-135 BATD, where participants received six SA questions. Airspeed, altitude, and heading were the flight performance variables. Participants also completed a version of Letter Factory (LF), a generic test used as part of the air traffic controller selection test. Good SA for LF, openness, agreeableness, and …
Envisioning User Requirements For First-Of-A-Kind Future Rotorcraft, Christen Sushereba, Laura Militello, Katie Ernst, Julie Diiulio, Emilie Roth, Scott Scheff, William Huff Iv
Envisioning User Requirements For First-Of-A-Kind Future Rotorcraft, Christen Sushereba, Laura Militello, Katie Ernst, Julie Diiulio, Emilie Roth, Scott Scheff, William Huff Iv
International Symposium on Aviation Psychology - 2019
In this paper, we describe an ongoing effort to envision and articulate requirements for the United States Army’s Future Vertical Lift (FVL) program, specifically related to crewing. The goal of FVL is to develop a new family of rotorcraft that will incorporate advanced technologies to support new capabilities. We will discuss the challenges associated with envisioning a future system, along with approaches to design for the envisioned world with examples. We emphasize the importance of focusing on the envisioned work domain, rather than advances in new technologies. We recommend that by articulating the future work domain, requirements for new technologies …
Weather Hazards In General Aviation: Human Factors Research To Understand And Mitigate The Problem, Ian Johnson, Beth Blickensderfer, Goeff Whitehurst, Lori J. Brown, Ulf Ahlstrom, Mary E. Johnson
Weather Hazards In General Aviation: Human Factors Research To Understand And Mitigate The Problem, Ian Johnson, Beth Blickensderfer, Goeff Whitehurst, Lori J. Brown, Ulf Ahlstrom, Mary E. Johnson
International Symposium on Aviation Psychology - 2019
Weather-related accidents contribute to general aviation fatal accidents each year. These accidents continue to occur even with advancements in weather information technology available in cockpit display technology and mobile applications. The purpose of this session is to highlight a body of on-going human factors research addressing examining interpretability of aviation weather observations, displays, and forecasts; discussion of results from the weather information latency study; use of augmented reality to enhance aviation education, training, and weather information presentation; increasing the number and detail of GA pilot reports (PIREP’s); and GA Pilot In-flight Visibility Assessments. This paper provides an abstract for each …
A History Of The Air Traffic Control Collegiate Training Initiative (At-Cti) Program, Darendia Mccauley, Dana Broach
A History Of The Air Traffic Control Collegiate Training Initiative (At-Cti) Program, Darendia Mccauley, Dana Broach
International Symposium on Aviation Psychology - 2019
In the 1989 FAA Flight Plan for Training, the Federal Aviation Administration (FAA) proposed testing the concept of off-loading some portion of air traffic control specialist (ATCS) training to colleges and universities. This was the genesis of the program that became known as the Air Traffic Collegiate Training Initiative (AT-CTI). The AT-CTI program was initiated as a cost saving effort to defer some of the basic ATCS educational elements to participating colleges and universities. Beginning in 1989, the FAA entered into partnerships with selected post-secondary educational institutions to conduct some portion of ATCS technical training as a demonstration program. The …
Six-Year Follow-Up Of Intensive, Simulator-Based Pilot Training, Maxine Lubner, Andrew R. Dattel, Emerson Allen, Deb Henneberry, Sharon Devivo
Six-Year Follow-Up Of Intensive, Simulator-Based Pilot Training, Maxine Lubner, Andrew R. Dattel, Emerson Allen, Deb Henneberry, Sharon Devivo
International Symposium on Aviation Psychology - 2019
In 2012, Vaughn College of Aeronautics and Technology initiated an intensive, simulator based, flight training program. Three cohorts, totaling 16 students, completed flight training with fewer flight hours than the United States average (ISAP, 2013). The students earned Federal Aviation Administration (FAA) Private Pilot certificates within 5 weeks, Instrument ratings in 3-4 weeks, Commercial certificates in an average of 20 weeks and Certificated Flight Instructor ratings in an average of 40 weeks. All participants met selection criteria, including completing their FAA Class III medical certificates, FAA Private Pilot Knowledge exams, a demonstration flight, financial counseling, having a grade point average …
A Tablet-Computer App Displaying Runway Winds, William R. Knecht
A Tablet-Computer App Displaying Runway Winds, William R. Knecht
International Symposium on Aviation Psychology - 2019
We tested variants of a mobile meteorological tablet-computer application designed to help general aviation (GA) pilots land aircraft more safely under windy conditions. This “app” compared METAR runway wind information in several graphical and textual formats. Study 1 tested 25 GA pilots on 18 runway wind scenarios. Graphical METARs depicted the runway with a large arrow at 90°, representing the crosswind speed component, and a second arrow parallel to the runway, representing the headwind/tailwind component. We hypothesized that eliminating the need for complex mental calculation of wind components would increase speed and/or accuracy of information processing. Study 2 tested 17 …
Reinforcement Learning In Aviation, Either Unmanned Or Manned, With An Injection Of Ai, Krishnamurthy V. Vemuru, Steven D. Harbour, Jeffery D. Clark
Reinforcement Learning In Aviation, Either Unmanned Or Manned, With An Injection Of Ai, Krishnamurthy V. Vemuru, Steven D. Harbour, Jeffery D. Clark
International Symposium on Aviation Psychology - 2019
We propose a novel theme of aviation with the injection of AI in the form of a reinforcement learning (RL) agent that learns flying skills by observing the pilot’s psychological reaction and flight path in a simulator. The pilot and the RL agent learn flying skills simultaneously, forming a symbiotic relationship. The episodes for training the reinforcement learning agent can be simulated by a pilot flying in a simulator, or unmanned using a game on a computer. In a typical episode, the reinforcement learning agent provides a sequence of actions for the pilot to follow. These instructions produce one of …