Speed-accuracy trade-offs in action perception, motor imagery, and execution of hand movements in autistic and non-autistic adults [PDF]
Scientific ReportsAction perception, execution, and imagery share motor-cognitive processes. Given prevalent sensory and motor coordination difficulties in autism, the processes of action perception and imagery may also be altered. This study investigated whether autistic
Ying Bai +5 more
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Speed and accuracy tradeoff in whole body movement during vertical jumps under varying landing constraints [PDF]
Scientific ReportsThe speed-accuracy trade-off, described by Fitts’ law, has been well studied in fine motor tasks but remains insufficiently explored in whole-body movements, such as jumping.
Hiroki Murakami, Norimasa Yamada
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Impact of a passive upper-body exoskeleton on muscular activity and precision in overhead single and dual tasks: an explorative randomized crossover study [PDF]
Frontiers in NeurologyIntroductionTasks performed at or above head height in industrial workplaces pose a significant challenge due to their association with musculoskeletal disorders.
Julia Gräf +4 more
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Desempenho de movimentos cíclicos e discretos realizados em tarefa de Fitts simulada em computador
Interamerican Journal of Psychology, 2013 This study compared the performance of cyclical and discrete movements in Fitts’ task simulated by a computer. Twenty male adults, between 25 and 30 years old, participated as volunteers in the study.
Tiago Cesar Balio +4 more
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Fitts’ Law: On Calculating Throughput and Non-ISO Tasks
Revista Colombiana de Computación, 2018 We used a target-selection task to evaluate head-tracking as an input method for mobile devices. First, the method of calculating Fitts’ throughput is described by means of a raw data detailed example.
Maria Francesca Roig-Maimó +3 more
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A Novel Teaching System for Industrial Robots
Sensors, 2014 The most important tool for controlling an industrial robotic arm is a teach pendant, which controls the robotic arm movement in work spaces and accomplishes teaching tasks.
Hsien-I Lin, Yu-Hsiang Lin
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Optimal Stochastic Control Problem for General Linear Dynamical Systems in Neuroscience
Advances in Mathematical Physics, 2017 This paper considers a d-dimensional stochastic optimization problem in neuroscience. Suppose the arm’s movement trajectory is modeled by high-order linear stochastic differential dynamic system in d-dimensional space, the optimal trajectory, velocity ...
Yan Chen +3 more
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Directional and Skill-Level Differences in the Speed–Accuracy Trade-Off During Lacrosse Passing
Journal of Functional Morphology and KinesiologyBackground: Passing in lacrosse is a fundamental skill essential for both offense and defense, directly influencing game flow. Although the speed–accuracy trade-off is well recognized in motor control, its features in lacrosse passing—particularly ...
Saki Tomioka +2 more
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Fitts’ law to the rescue: A comparison of graph tables
Open Computer Science, 2011 Hedman Anna, Alm Håkan
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