AIMC Topic: Task Performance and Analysis

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Modeling Surgical Technical Skill Using Expert Assessment for Automated Computer Rating.

Annals of surgery Mar 1, 2019
OBJECTIVE: Computer vision was used to predict expert performance ratings from surgeon hand motions for tying and suturing tasks.
Female Reproducibility of Results Biomechanical Phenomena Male Video Recording Clinical Competence Humans Task Performance and Analysis Observer Variation Artificial Intelligence Models, Theoretical Suture Techniques Hand Algorithms
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Superstitious Perception: Comparing Perceptual Prediction by Humans and Neural Networks.

Current topics in behavioral neurosciences Jan 1, 2019
Recent developments in convolutional neural networks (CNNs) have introduced new ways to model the complex processes of human vision. To date, the comparison of human vision and CNNs has focused on internal representations (i.e., receptive fields), wi...
Humans Neural Networks, Computer Superstitions Task Performance and Analysis Nerve Net Memory
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Design, analysis and performance evaluation of a hand gesture platform for navigation.

Technology and health care : official journal of the European Society for Engineering and Medicine Jan 1, 2019
Prevailing technological solutions that address the problems that are experienced by the infirm and elderly people in terms of locomotion needs, offer limited options when it comes to control mechanism and customization. For more than a decade, joyst...
Humans Artificial Intelligence Software Persons with Disabilities Equipment Design Hand Task Performance and Analysis Wheelchairs Geriatric Assessment Automation Feedback Male Gestures User-Computer Interface Patient Safety Female Aged
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Human-Machine Interface Degree of Freedom Effects on Performance in Space Telerobotics.

Aerospace medicine and human performance Dec 1, 2018
There are many potential human-machine interfaces for controlling complex robotics. However, restrictions in hardware, software, or human capability may pose limits on the input device degrees-of-freedom (DOF). This study examined effects on operati...
Spacecraft Task Performance and Analysis Male User-Computer Interface Robotics Young Adult Adult Humans Female
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Scanpath modeling and classification with hidden Markov models.

Behavior research methods Feb 1, 2018
How people look at visual information reveals fundamental information about them; their interests and their states of mind. Previous studies showed that scanpath, i.e., the sequence of eye movements made by an observer exploring a visual stimulus, ca...
Humans Machine Learning Task Performance and Analysis Markov Chains Photic Stimulation Fixation, Ocular Individuality Eye Movements Probability
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Using machine learning to detect events in eye-tracking data.

Behavior research methods Feb 1, 2018
Event detection is a challenging stage in eye movement data analysis. A major drawback of current event detection methods is that parameters have to be adjusted based on eye movement data quality. Here we show that a fully automated classification of...
Task Performance and Analysis Biometry Behavioral Research Humans Machine Learning Algorithms Eye Movements
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Quantitative measures with WREX usage.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Jul 1, 2017
This paper presents the results of two surveys conducted with users of a functional upper extremity orthosis called the Wilmington Robotic EXoskeleton (WREX). The WREX is a passive anti-gravity arm orthosis that allows people with neuromuscular disab...
Adult Upper Extremity Child, Preschool Orthotic Devices Humans Male Child Patient Satisfaction Exoskeleton Device Neuromuscular Diseases Female Adolescent Robotics Task Performance and Analysis Young Adult
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Preliminary results toward a naturally controlled multi-synergistic prosthetic hand.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Jul 1, 2017
Robotic hands embedding human motor control principles in their mechanical design are getting increasing interest thanks to their simplicity and robustness, combined with good performance. Another key aspect of these hands is that humans can use them...
Algorithms Wearable Electronic Devices Robotics Prosthesis Design Hand Signal Processing, Computer-Assisted Humans Task Performance and Analysis Electromyography Artificial Limbs
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Quantitative assessment of motor functions post-stroke: Responsiveness of upper-extremity robotic measures and its task dependence.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Jul 1, 2017
Technology aided measures offer a sensitive, accurate and time-efflcient approach for the assessment of sensorimotor function after neurological impairment compared to standard clinical assessments. This preliminary study investigated the relationshi...
Motor Skills Upper Extremity Stroke Rehabilitation Male Middle Aged Robotics Task Performance and Analysis Young Adult Adult Humans Biomechanical Phenomena Female
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Inverse estimation of multiple muscle activations based on linear logistic regression.

IEEE ... International Conference on Rehabilitation Robotics : [proceedings] Jul 1, 2017
This study deals with a technology to estimate the muscle activity from the movement data using a statistical model. A linear regression (LR) model and artificial neural networks (ANN) have been known as statistical models for such use. Although ANN ...
Young Adult Adult Humans Neural Networks, Computer Task Performance and Analysis Signal Processing, Computer-Assisted Electromyography Models, Biological Linear Models Male Logistic Models Muscle, Skeletal
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