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Explores the history of telepresence from the 1948 developments of
master-slave manipulation, through to current telepresence
technology used in space, undersea, surgery and telemedicine,
operations in nuclear and other hazardous environments, policing
and surveillance, agriculture, construction, mining, warehousing,
education, amusement, social media and other contexts Reviews the
differing technologies for visual, haptic, tactile remote sensing
at the remote site, and the corresponding means of the display to
the human operator Reviews the sensing and control technology, its
history, and likely future, and discusses the many research and
policy issues Reviews psychological experiments in telepresence
with relation to virtual and augmented reality Examines social and
ethical concerns: ease of spying, mischief, and crime via remote
control of an avatar
Most decisions made in the cockpit are related to safety, and have
therefore been proceduralized in order to reduce risk. There are
very few which are made on the basis of a value metric such as
economic cost. One which can be shown to be value based, however,
is the selection of a flight profile. Fuel consumption and flight
time both have a substantial effect on aircraft operating cost, but
they cannot be minimized simultaneously. In addition, winds,
turbulence, and performance vary widely with altitude and time.
These factors make it important and difficult for pilots to (a)
evaluate the outcomes associated with a particular trajectory
before it is flown and (b) decide among possible trajectories. The
two elements of this problem considered here are: (1) determining
what constitutes optimality, and (2) finding optimal trajectories.
Pilots and dispatchers from major u.s. airlines were surveyed to
determine which attributes of the outcome of a flight they
considered the most important. Avoiding turbulence-for passenger
comfort-topped the list of items which were not safety related.
Pilots' decision making about the selection of flight profile on
the basis of flight time, fuel burn, and exposure to turbulence was
then observed. Of the several behavioral and prescriptive decision
models invoked to explain the pilots' choices, utility maximization
is shown to best reproduce the pilots' decisions. After considering
more traditional methods for optimizing trajectories, a novel
method is developed using a genetic algorithm (GA) operating on a
discrete representation of the trajectory search space. The
representation is a sequence of command altitudes, and was chosen
to be compatible with the constraints imposed by Air Traffic
Control, and with the training given to pilots. Since trajectory
evaluation for the GA is performed holistically, a wide class of
objective functions can be optimized easily.
This report reviews 37 accidents in aviation, other vehicles,
process control and other complex systems where human-automation
interaction is involved. Implications about causality with respect
to design, procedures, management and training are drawn. A number
of caveats and recommendations from the salient literature are
discussed with respect to human-automation interaction.
This reference brings together a variety of theories and
technologies that have emerged in a number of fields of
application, describing common themes, presenting experiments and
hardware embodiments as examples, and discussing the advantages and
the drawbacks of this new form of human-machine interaction. For
the past three decades, the author and his colleagues in the MIT
Man-Machine Systems Laboratory have been carrying out experimental
research in the area of teleoperation, telerobotics, and
supervisory control - a new form of technology that allows humans
to work through machines in hazardous environments and control
complex systems such as aircraft and nuclear power plants. This
timely reference brings together a variety of theories and
technologies that have emerged in a number of fields of
application, describing common themes, presenting experiments and
hardware embodiments as examples, and discussing the advantages and
the drawbacks of this new form of human-machine interaction.There
are many places - such as outer space, the oceans, and nuclear,
biologically, and chemically toxic environments - that are
inaccessible or hazardous to humans but in which work needs to be
done. Telerobotics - remote supervision by human operators of
robotic or semiautomatic devices - is a way to enter these
difficult environments. Yet it raises a host of problems, such as
the retrieval of sensory information for the human operator, and
how to control the remote devices with sufficient dexterity. In its
complete coverage of the theoretical and technological aspects of
telerobotics and human-computer cooperation in the control of
complex systems, this book moves beyond the simplistic notion of
humans versus automation to provide the necessary background for
exploring a new and informed cooperative relationship between
humans and machines. Contents Introduction * Theory and Models of
Supervisory Control: Frameworks and Fragments * Supervisory Control
of Anthropomorphic Teleoperators for Space, Undersea, and Other
Applications * Supervisory Control in Transportation, Process, and
Other Automated Systems * Social Implications of Telerobotics,
Automation, and Supervisory Control
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