[1]
Workload Is Multidimensional, Not Unitary: What Now?
Cognitive Performance and Workload
/
Matthews, Gerald
/
Reinerman-Jones, Lauren
/
Wohleber, Ryan
/
Lin, Jinchao
/
Mercado, Joe
/
Abich, Julian, IV
FAC 2015: 9th International Conference on Foundations of Augmented Cognition
2015-08-02
p.44-55
Keywords: Workload; Task demands; Psychophysiology; Electroencephalogram (EEG);
Electrocardiogram (ECG); Stress; Performance; Individual differences
© Copyright 2015 Springer International Publishing Switzerland
Summary: It is commonly assumed that workload is a unitary construct, but recent data
suggest that there are multiple subjective and objective facets of workload
that are only weakly intercorrelated. This article reviews the implications of
treating workload as multivariate. Examples from several simulated task
environments show that high subjective workload is compatible with a variety of
patterns of multivariate psychophysiological response. Better understanding of
the cognitive neuroscience of the different components of workload, including
stress components, is required. At a practical level, neither subjective
workload measures nor single physiological responses are adequate for
evaluating task demands, building predictive models of human performance, and
driving augmented cognition applications. Multivariate algorithms that
accommodate the variability of cognitive and affective responses to demanding
tasks are needed.
[2]
Analysis of Sociocultural Constructs Applicable to Blue Force Teams:
Increasing Fidelity from Pencil and Paper and Video Tests to Virtual
Environments
User Experience in Virtual and Augmented Environments
/
Scribner, David
/
Grazaitis, Pete
/
Animashaun, Asi
/
Grynovicki, Jock
/
Reinerman-Jones, Lauren
VAMR 2015: 7th International Conference on Virtual, Augmented and Mixed
Reality
2015-08-02
p.74-80
Keywords: Sociocultural; Culture; Decision-making; Military; Data collection tools;
Virtual environments; Situational judgment test
© Copyright 2015 Springer International Publishing Switzerland
Summary: Understanding sociocultural factors and the role they play in a military
context is becoming recognized as a shortcoming within both military training
and decision-making tools for commanders in the field. We begin by discussing
sociocultural theory, its development, and history. Next, we discuss approaches
to collecting small-scale friendly force leader and subordinate sociocultural
factors. Then, we describe and discuss the utility of Situational Judgment
Tests (SJTs) to elicit various sociocultural values in decision-making and how
those tests may be translated to more enriched and life-like scenarios in
virtual environments. Positive and negative attributes of each approach and
viable resources to support their use are discussed.
[3]
Experimental Environments for Dismounted Human-Robot Multimodal
Communications
Agents and Robots in Virtual Environments
/
Abich, Julian, IV
/
Barber, Daniel J.
/
Reinerman-Jones, Lauren
VAMR 2015: 7th International Conference on Virtual, Augmented and Mixed
Reality
2015-08-02
p.165-173
Keywords: Interactive simulation; Multimodal communication; Human-robot interaction;
Dismounted soldiers
© Copyright 2015 Springer International Publishing Switzerland
Summary: The goal for multimodal communication (MMC) is to facilitate the conveyance
of information through various modalities, such as auditory, visual, and
tactile. MMC has become a major focus for enabling human-robot teaming, but it
is often the case that the technological-state of robot capabilities is limited
for research and development. Currently, robots often serve a single role, not
equipped to interact dynamically with human team members. However, before that
functionality is developed, it is important to understand what robot capability
is needed for effective collaboration. Through the use of simulations,
controlled systematic evaluation of MMC input and output devices can be
evaluated to garner a better understanding of how to apply MMC with respect to
user's abilities and preferences, as well as assess the communication hardware
and software functionality. An experiment will be presented and discussed to
illustrate this approach.
[4]
Theoretical Foundations for Developing Cybersecurity Training
Industrial and Military Applications
/
Ortiz, Eric C.
/
Reinerman-Jones, Lauren
VAMR 2015: 7th International Conference on Virtual, Augmented and Mixed
Reality
2015-08-02
p.480-487
Keywords: Cybersecurity; Human component; Virtual and gaming environments
© Copyright 2015 Springer International Publishing Switzerland
Summary: Cybersecurity is a computer term regarding the detection, anticipation, and
prevention of computer technologies and peripherals from damage, attack, or
unauthorized access. These technologies include the monitoring of networks,
programs, applications, and personnel. Cybersecurity can be viewed from both an
offensive or defensive posture involving maintaining and proactively assessing
security vulnerabilities. In 2013, Edward Snowden used his position as an
infrastructure analyst to leak thousands of top-secret classified documents
detailing the U.S. Government's global covert surveillance and eavesdropping
undertakings to the public. This incident identified the human threat as a
contributing factor that highlighted several weaknesses in the present state of
U.S. cybersecurity affairs. In efforts to strengthen cyber defenses, a solid
theoretical research foundation regarding cyber vulnerabilities is warranted.
Building upon that foundation, training and experimentation can provide insight
into current cybersecurity training methods and how they can be transitioned
and implemented into future training regimens.
[5]
Investigating Workload Measures in the Nuclear Domain
Augmented Cognition: AC1 -- Measuring Workload in Dynamic Environments
/
Mercado, Joseph E.
/
Reinerman-Jones, Lauren
/
Barber, Daniel
/
Leis, Rebecca
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.205-209
doi 10.1177/1541931214581043
© Copyright 2014 HFES
Summary: Research into human-system interaction, specifically focusing on workload,
has intensified in the nuclear domain. Past research on workload in the Nuclear
Power Plant (NPP) domain has attempted to use both subjective and physiological
measures of workload, yet the sensitivity of the workload measures used in past
experiments is unknown. This initial experiment will guide future research in
the NPP domain by identifying whether the NASA-TLX, EEG, and ECG are sensitive
to detecting workload changes in common NPP Main Control Room (MCR) tasks.
Results suggest the three workload measures did not reveal expected differences
between task types in the NPP MCR context.
[6]
Workload from Nuclear Power Plant Task Types Across Repeated Sessions
Augmented Cognition: AC1 -- Measuring Workload in Dynamic Environments
/
Leis, Rebecca
/
Reinerman-Jones, Lauren
/
Mercado, Joseph
/
Barber, Daniel
/
Sollins, Brandon
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.210-214
doi 10.1177/1541931214581044
© Copyright 2014 HFES
Summary: Nuclear Power Plant (NPP) operators complete multiple types of tasks within
Emergency Operating Procedures (EOPs). Due to the potential serious
consequences of committing an error, it is important to determine if the
workload (WL) demands operators encounter are at acceptable levels. This study
investigates whether there are workload differences are distinct between task
types and if there is a difference between each task type over multiple
sessions in a simulated environment. Previous research supports that EEG, ECG,
and the NASA-TLX are sensitive to changes in WL. The present preliminary
experiment sought to investigate WL changes for experienced participants over a
number of sessions and task types. During each session, participants completed
tasks derived from a combination of EOPs and subject matter expert input that
consisted of checking, detection, and response implementation task types. WL
changes were measured through EEG, ECG, and NASA-TLX responses. The results
indicate that WL differences were found among the different task types, but not
sessions. The implications for these findings are discussed in detail.
[7]
Psychophysiological Metrics for Workload are Demand-Sensitive but
Multifactorial
Individual Differences: ID1 -- Vigilance, Monitoring, and Automation
/
Reinerman-Jones, Lauren E.
/
Matthews, Gerald
/
Barber, Daniel J.
/
Abich, Julian, IV
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.974-978
doi 10.1177/1541931214581204
© Copyright 2014 HFES
Summary: Various psychophysiological indices of mental workload exhibit sensitivity
to task demand factors, but the psychometrics of indices has been neglected. In
particular, the extent to which different metrics converge on a common latent
factor is unclear. In the present study, 150 participants performed in four
task scenarios based on a simulation of unmanned vehicle operation. Scenarios
required threat detection and/or change detection. Both single- and dual-task
scenarios were used. Workload metrics were derived from the
electroencephalogram (EEG), electrocardiogram (ECG), transcranial Doppler
sonography (TCD), functional Near Infra-Red (fNIR) and eyetracking. Subjective
workload was also assessed. Several metrics were appropriately sensitive to the
differing levels of task load presented by the four scenarios. However, factor
analysis identified multiple factors, each of which was associated with a
single response system only, with no general factor. Caution should be used in
assessing workload in the individual operator.
[8]
Cerebral Blood Flow Velocity and Stress as Predictors of Decision Making
Individual Differences: ID2 -- Cognition and Performance I
/
Reinerman-Jones, Lauren
/
Parchment, Avonie
/
Matthews, Gerald
/
Barber, Daniel
/
Lackey, Stephanie
/
Teo, Grace
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.984-988
doi 10.1177/1541931214581206
© Copyright 2014 HFES
Summary: Predicting decision making may be essential for personnel selection. The
present study aimed to predict sustained decision making using measures of
subjective state and physiological response to a short task battery. Volunteers
completed a short battery of decision tasks, followed by a dynamic task
simulating business decision making. Subjective stress state and cerebral blood
flow velocity (CBFV) responses to each task suggested that sustained decision
making may induce stress and fatigue. Some positive associations were found
between CBFV responses to the short battery and long task performance. The
right hemisphere CBFV responses taken during the long task correlated highly
with long task performance. These findings suggest that hemodynamic response to
a verbal task, like the short battery, may provide an effective means for
predicting subsequent decision making effectiveness. The findings also suggest
that CBFV may access multiple resources required for sustained decision making,
localized in left and right hemispheres.
[9]
Determining Language for Human to Robot Navigational Commands
Perception & Performance: PP1 -- Driving
/
Teo G., A
/
Reinerman-Jones L., A
/
Barber D., A
/
Hudson I., A
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.1691-1695
doi 10.1177/1541931214581353
© Copyright 2014 HFES
Summary: Robots that collaborate with humans must be equipped with interfaces that
support deeper and richer interaction. Such interfaces may involve the
understanding and production of speech. This calls for an understanding of
speech and natural language in various contexts. The present study investigates
the preferred words and phrases used in giving directions to a robot teammate
in an intelligence and surveillance reconnaissance (ISR) mission. Results
indicate that participants may have had a perceptual mental model that
influenced choice of words or phrases. Recommendations for future research
include examining the factors that affect development of schemas when
interacting with robots.
[10]
Truck Driving Distractions: Impact on Performance and Physiological Response
Surface Transportation: ST7 -- Driver Distraction
/
Sollins, Brandon
/
Chen, Dar-Wei
/
Reinerman-Jones, Lauren
/
Tarr, Ron
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.2171-2175
doi 10.1177/1541931214581456
© Copyright 2014 HFES
Summary: Distracted driving is becoming more prevalent as automobile use is
commonplace and technology use grows in pervasiveness. The present study
investigated the impact of cell phone, touch MP3, and external environmental
distractions on commercial truck driving performance. Commercial truck drivers'
performance and physiological responses were monitored while they drove a
simulated cab through various control and distraction scenarios. The results
support previous findings that distractions, particularly the phone and touch
MP3, reduce driving performance and increase cognitive resource allocation in
truck drivers.
[11]
Impact of Instructional Strategies on Motivation and Engagement for
Simulation-Based Training of Robot-Aided ISR Tasks
Training: T1 -- Training and Instruction in a Military Context
/
Salcedo, Julie N.
/
Lackey, Stephanie J.
/
Maraj, Crystal
/
Reinerman-Jones, Lauren E.
Proceedings of the Human Factors and Ergonomics Society 2014 Annual Meeting
2014-10-27
p.2320-2324
doi 10.1177/1541931214581483
© Copyright 2014 HFES
Summary: The U.S. Army projects a considerable increase in the number of operational
Unmanned Ground Systems (UGS) within the next ten years. There is a need to
enhance UGS capabilities to support remote Intelligence, Surveillance,
Reconnaissance (ISR) operations involving the identification of High-Value
Individuals (HVI). Emerging UGS capability requirements will inevitably result
in new or revised training requirements. The U.S. Army identifies
Simulation-Based Training (SBT) as a required training platform for robot-aided
ISR tasks utilizing UGSs. In order to implement an effective SBT system, there
are several factors to consider related to training systems design and trainee
needs. Factors addressed in this study include the selection of effective SBT
instructional strategies and the impact on trainee motivation and engagement.
Results from this study contribute to design and future research
recommendations regarding SBT for robot-aided ISR tasks.
[12]
Robot Behavior for Enhanced Human Performance and Workload
Interaction Devices, Displays and Techniques in VAMR
/
Teo, Grace
/
Reinerman-Jones, Lauren
VAMR 2013: 6th International Conference on Virtual, Augmented and Mixed
Reality, Part I: Designing and Developing Virtual and Augmented Environments
2014-06-22
v.1
p.117-128
Keywords: Human-robot teaming; Robot behavior; Performance; Workload
© Copyright 2014 Springer International Publishing
Summary: Advancements in technology in the field of robotics have made it necessary
to determine integration and use for these in civilian tasks and military
missions. Currently, literature is limited on robot employment in tasks and
missions, and few taxonomies exist that guide understanding of robot
functionality. As robots acquire more capabilities and functions, they will
likely be working more closely with humans in human-robot teams. In order to
better utilize and design robots that enhance performance in such teams, a
better understanding of what robots can do and the impact of these behaviors on
the human operator/teammate is needed.
[13]
Good Enough Yet? A Preliminary Evaluation of Human-Surrogate Interaction
Avatars and Virtual Characters
/
Abich, Julian, IV
/
Reinerman-Jones, Lauren E.
/
Matthews, Gerald
/
Welch, Gregory F.
/
Lackey, Stephanie J.
/
Hughes, Charles E.
/
Nagendran, Arjun
VAMR 2013: 6th International Conference on Virtual, Augmented and Mixed
Reality, Part I: Designing and Developing Virtual and Augmented Environments
2014-06-22
v.1
p.239-250
Keywords: human-robot interaction; human-surrogate interaction; communications; social
psychology; avatar; physical-virtual avatar
© Copyright 2014 Springer International Publishing
Summary: Research exploring the implementation of surrogates has included areas such
as training (Chuah et al., 2013), education (Yamashita, Kuzuoka, Fujimon, &
Hirose, 2007), and entertainment (Boberg, Piippo, & Ollila, 2008).
Determining the characteristics of the surrogate that could potentially
influence the human's behavioral responses during human-surrogate interactions
is of importance. The present work will draw on the literature about
human-robot interaction (HRI), social psychology literature regarding the
impact that the presence of a surrogate has on another human, and
communications literature about human-human interpersonal interaction. The
review will result in an experimental design to evaluate various dimensions of
the space of human-surrogate characteristics influence on interaction.
[14]
Hemispheric Differences and Spatial Ability in Robot to Human Tactile
Communication
Perception & Performance: PP3 -- Human-Robot Interaction
/
Descheneaux, Charles R.
/
Reinerman-Jones, Lauren
/
Barber, Daniel
Proceedings of the Human Factors and Ergonomics Society 2013 Annual Meeting
2013-09-30
p.1154-1158
doi 10.1177/1541931213571257
© Copyright 2013 HFES
Summary: Robots are following an evolutionary path similar to computers. One obstacle
for this evolution is language interaction between humans and robots.
Traditionally, human-to-robot language has been one way in the form of commands
from human to robot. One path of robot-to-human language is tactile. Tactile
communication affords the user a hands-free method of interaction. Hands-free
tactile communication is an asset for military ground personnel allowing the
hands, eyes, and ears to be fully utilized for other tasks. Speech and language
are traditionally associated with the left cerebral hemisphere. Since tactile
communication does not include the traditional auditory pathway of verbal
language, there is potential for employing a more right cerebral hemisphere
spatial pathway. The present study looks at the right and left cerebral
hemispheric activity measured by an electroencephalogram of participants using
a vibrotactile belt for robot to human communication.
[15]
Investigating Workload Measures for Adaptive Training Systems
Training: T1 -- Adaptive Training
/
Abich, Julian, IV
/
Reinerman-Jones, Lauren
/
Taylor, Grant S.
Proceedings of the Human Factors and Ergonomics Society 2013 Annual Meeting
2013-09-30
p.2091-2095
doi 10.1177/1541931213571466
© Copyright 2013 HFES
Summary: Adaptive training systems have the potential to be tremendously beneficial
for both trainees and trainers. The greatest challenge in creating adaptive
training systems is the development of methods capable of reliably and
unobtrusively monitoring the trainee's cognitive state throughout the training
process. Previous research suggests that eye tracking methods may be capable of
supporting this requirement. The present study sought to evaluate the use of
eye tracking methods across multiple tasks to identify potential limitations
for its future implementation in adaptive training systems. The results suggest
that, although eye tracking is capable of detecting fluctuations in operator
workload related to the performance of tasks requiring focal vision, it is
insensitive to workload fluctuations associated with tasks that can be
performed using peripheral vision. This limitation must be considered by
developers intending to use this technology within adaptive systems.
[16]
Establishing Workload Manipulations Utilizing a Simulated Environment
Business, Industrial and Military Applications
/
Abich, Julian, IV
/
Reinerman-Jones, Lauren
/
Taylor, Grant
VAMR 2013: 5th International Conference on Virtual, Augmented and Mixed
Reality, Part II: Systems and Applications
2013-07-21
v.2
p.211-220
Keywords: Workload; simulated environments; complex systems; signal detection; change
blindness
© Copyright 2013 Springer-Verlag
Summary: Research seeking to improve the measurement of workload requires the use of
established task load manipulations to impose varying levels of demand on human
operators. The present study sought to establish task load manipulations for
research utilizing realistically complex task environments that elicit distinct
levels of workload (i.e. low, medium, and high). A repeated measures design was
used to test the effects of various demand manipulations on performance and
subjective workload ratings using the NASA-Task Load Index (TLX) and
Instantaneous Self-Assessment technique (ISA). This experiment successfully
identified task demand manipulations that can be used to investigate operator
workload within realistically complex environments. Results revealed that the
event rate manipulations had the most consistent impact on performance and
subjective workload ratings in both tasks, with each eliciting distinct levels
of workload.
[17]
Developing Methodology for Experimentation Using a Nuclear Power Plant
Simulator
Team Cognition
/
Reinerman-Jones, Lauren
/
Guznov, Svyatoslav
/
Mercado, Joseph
/
D'Agostino, Amy
FAC 2013: 7th International Conference on Foundations of Augmented Cognition
2013-07-21
p.181-188
© Copyright 2013 Springer-Verlag
Summary: Many of today's most complicated systems are human-machine systems that
involve extensive advanced technology and a team of highly trained operators.
As these human-machine systems are so complex, it is important to understand
the factors that influence operator performance, operator state (e.g.,
overloaded, underload, stress) and the types of errors that operators make.
Thus, it is desirable to develop an experimental methodology for studying
complex systems that involve team operations. This paper looks at Nuclear Power
Plant (NPP) operations as a test case for building this methodology. The
methodology will reference some aspects/details specific to NPPs, but the
general principles are intended to extend to any complex system that involves
team operations.
[18]
Adaptive Automation as a Task Switching and Task Congruence Challenge
Augmented Cognition: AC1 - Assessing Individual and Team Cognitive State
/
Reinerman-Jones, Lauren
/
Taylor, Grant
/
Sprouse, Kimberly
/
Barber, Daniel
/
Hudson, Irwin
Proceedings of the Human Factors and Ergonomics Society 55th Annual Meeting
2011-09-19
p.197-201
doi: 10.1177/1071181311551041
© Copyright 2011 HFES
Summary: Adaptive automation refers to a system capability that enables task sharing
between a human operator and a system. The purpose for this type of
collaborative sharing is to maintain a moderate level of task load,
particularly in a multi-tasking environment. However, some costs might accrue
from switching automation on and off, as is shown from task switching
literature. Additionally, it is possible that congruency between task demand
and the level of automation affects performance. Thus, before system-controlled
adaptive automation is implemented into an operational environment, the goal
for the present experiment is to examine the costs associated with turning
automation on and off and to investigate the effects of demand/automation
congruence. Analysis of the congruence effects revealed performance to benefit
from higher levels of automation, regardless of task load. Task switching
caused by adaptive automation was found to be detrimental to performance during
periods of high task demand, but was beneficial during periods of low demand.
[19]
Use of Neurophysiological Metrics within a Real and Virtual Perceptual
Skills Task to Determine Optimal Simulation Fidelity Requirements
Human Physiology and Behaviour in VR Environments
/
Vice, Jack Maxwell
/
Skinner, Anna
/
Berka, Chris
/
Reinerman-Jones, Lauren
/
Barber, Daniel
/
Pojman, Nicholas
/
Tan, Veasna
/
Sebrechts, Marc M.
/
Lathan, Corinna E.
VMR 2011: 4th International Conference on Virtual and Mixed Reality, Part I:
New Trends
2011-07-09
v.1
p.387-399
Copyright © 2011 Springer-Verlag
Summary: The military is increasingly looking to virtual environment (VE) developers
and cognitive scientists to provide virtual training platforms to support
optimal training effectiveness within significant time and cost constraints.
However, current methods for determining the most effective levels of fidelity
in these environments are limited. Neurophysiological metrics may provide a
means for objectively assessing the impact of fidelity variations on training.
The current experiment compared neurophysiological and performance data for a
real-world perceptual discrimination task as well as a similarly-structured VE
training task under systematically varied fidelity conditions. Visual
discrimination and classification was required between two militarily-relevant
(M-16 and AK-47 rifle), and one neutral (umbrella) stimuli, viewed through a
real and virtual Night Vision Device. Significant differences were found for
task condition (real world versus virtual, as well as visual stimulus
parameters within each condition), within both the performance and
physiological data.
[20]
Analysis of Multiple Physiological Sensor Data
Theories, Models and Technologies for Augmented Cognition
/
Reinerman-Jones, Lauren
/
Taylor, Grant
/
Cosenzo, Keryl
/
Lackey, Stephanie J.
FAC 2011: 6th International Conference on Foundations of Augmented
Cognition. Directing the Future of Adaptive Systems
2011-07-09
p.112-119
Keywords: EEG; ECG; Eye Tracking; Statistical Analyses; Emotion
Copyright © 2011 Springer-Verlag
Summary: Physiological measures offer many benefits to psychological research
including objective, non-intrusive assessment of affective and cognitive
states. However, this utility is limited by analysis techniques available for
testing data recorded by multiple physiological sensors. The present paper
presents one set of data that was attained from a repeated measures design with
a nominal independent variable for analysis. Specifically, the International
Affective Picture System (IAPS; Lang, Bradley, & Cuthbert, 2008), a series
of images known to convey seven different emotions, was presented to
participants while measures of their neurological activity
(Electroencephalogram; EEG), heart rate (Electrocardiogram; ECG), skin
conductance (Galvanic Skin Respond; GSR), and pupillary response were taken.
Subsequently, a discussion of statistics available for analyzing responses
attained from the various sensors is presented. Such statistics include
correlation, ANOVA, MANOVA, regression, and discriminant function analysis. The
details on design limitations are addressed and recommendations are given for
employing each statistical option.
[21]
Augmenting Robot Behaviors Using Physiological Measures
Augmented Cognition in Complex Environments
/
Barber, Daniel
/
Reinerman-Jones, Lauren
/
Lackey, Stephanie J.
/
Hudson, Irwin
FAC 2011: 6th International Conference on Foundations of Augmented
Cognition. Directing the Future of Adaptive Systems
2011-07-09
p.567-572
Keywords: Multi-Modal Communion; Implicit Communication; Human Robot Interaction;
Physiological Measures for State Measurement
Copyright © 2011 Springer-Verlag
Summary: In recent years, advancements in Unmanned Systems have allowed Human Robot
Interaction (HRI) to transition from direct remote control to autonomous
systems capable of self-navigation. However, these new technologies do not yet
support true mixed-initiative solider-robot teaming where soldiers work with
another agent as if it were another human being. In order to achieve this goal,
researchers must explore new types of multi-modal and natural communication
strategies and methods to provide robots improved understanding of their human
counterparts' thought process. Physiological sensors are continuously becoming
more portable and affordable leading to the possibility of providing new
insight of team member state to a robot team member. However, steps need to be
taken to improve how affective and cognitive states are measured and how these
new metrics can be used to augment the decision making process for a robot team
member. This paper describes current state of the art and next steps needed for
accurate profile creation for improved human robot team performance.
[22]
Comparison of Multiple Physiological Sensors to Classify Operator State in
Adaptive Automation Systems
AUGMENTED COGNITION: AC1 -- Research and Methods Pertaining to EEG
/
Taylor, Grant
/
Reinerman-Jones, Lauren
/
Cosenzo, Keryl
/
Nicholson, Denise
Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting
2010-09-27
v.54
p.195-199
© Copyright 2010 HFES
Summary: Automating tasks alleviates operator resources to be delegated to other
demands, but the cost is often situation awareness. In contrast, complete
manual control of a system opens the door for greater human error. Therefore,
an ideal situation would require the development of an adaptive system in which
automation can be triggered based on performance of a particular task, time
spent on the task, or perhaps physiological response. The latter pertains to
the goal for this particular study. Electroencephalogram (EEG),
electrocardiogram (ECG), and eye tracking measures were recorded during six
multi-tasking scenarios to assess if any one single measure is best suited for
future implementation as an automation invocation. EEG showed the greatest
potential for that purpose.
[23]
THE BASIC VERSUS APPLIED RESEARCH DILEMMA
AUGMENTED COGNITION: AC2 -- The Basic versus Applied Research Dilemma
/
Reinerman-Jones, Lauren E.
Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting
2010-09-27
v.54
p.215-217
© Copyright 2010 HFES
Summary: The timeless basic versus applied research debate continues with what
appears as no middle ground. Augmented Cognition researchers, particularly, are
faced with the dilemma of merging laboratory results into applicable systems,
i.e. developing and applying real-time physiological measures to integrate into
human-computer systems. Insight to that disparity might be gleaned by
revisiting this age-old debate of whether basic and applied research operate at
opposite ends of the spectrum or perhaps on a more narrowed continuum. A few
items to be addressed include a solution between the two camps, methods for
bridging the gaps between laboratory and field experiments and then to advanced
development, and the importance of mediation occurring within knowledge and
practice. The panelists are challenged to make recommendations for
investigators in augmented cognition and related fields to overcome the
limitations of working in a controlled laboratory or a field environment and to
achieve the most useful findings.
[24]
Transfer: From the Laboratory to the Real-World
AUGMENTED COGNITION: AC3 -- Transfer: From the Laboratory to the Real World
/
Reinerman-Jones, Lauren
/
Nicholson, Denise
Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting
2010-09-27
v.54
p.218-219
© Copyright 2010 HFES
Summary: The basic versus applied research debate for decades has carried through to
all sciences and their sub-disciplines. Recent books highlight the challenges
encountered in Human Factors and Ergonomics (HF/E) regarding laboratory and
real-world research (Chebykin, Bedny, & Karwowski, 2008; Proctor &Van
Zandt, 2008; Vicenzi, Wise, Mouloua, & Hancock, 2009; Wickens &
McCarley, 2008). Given that the basic versus applied research dispute forges
on, a panel is composed for the Human Factors and Ergonomics Society 2010
Conference to revisit the more traditional issues surrounding the debate. The
panelists will address whether basic and applied research are on opposite ends
of the spectrum or if the gap between those two extremes has merged. They are
challenged with making recommendations to overcome the limitations of working
in a controlled laboratory or a field environment and to achieve the most
useful findings.
[25]
Training Transfer Design Theories Revisited for Application to Virtual
Environments
AUGMENTED COGNITION: AC3 -- Transfer: From the Laboratory to the Real World
/
Sprouse, Kim
/
Reinerman-Jones, Lauren
/
Nicholson, Denise
Proceedings of the Human Factors and Ergonomics Society 54th Annual Meeting
2010-09-27
v.54
p.230-233
© Copyright 2010 HFES
Summary: Training transfer, a dated issue, takes new perspective when considering
designing a virtual environment (VE) best suited for application to the
real-world. A review of three key design theories is provided. An outline
follows of the basic components, limitations, and future directions for
Identical Elements Theory, Principles Theory, and Near and Far Transfer Theory.
Discussion surrounding theory applicability to a variety of fields including
route mapping, medical, and pilot training encourages serious evaluation of the
evidence supporting any one theory capable of accounting for all training
transfer from VE systems and the probability of training capable of
transferring for all fields.