Evaluation of Child–Computer Interaction Using Fitts’ Law: A Comparison between a Standard Computer Mouse and a Head Mouse [PDF]
Sensors, 2021 This study evaluates and compares the suitability for child–computer interaction (CCI, the branch within human–computer interaction focused on interactive computer systems for children) of two devices: a standard computer mouse and the ENLAZA interface ...
Cristina Sanchez +5 more
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Fitts’ Law in the Control of Isometric Grip Force With Naturalistic Targets [PDF]
Frontiers in Psychology, 2018 Fitts’ law models the relationship between amplitude, precision, and speed of rapid movements. It is widely used to quantify performance in pointing tasks, study human-computer interaction, and generally to understand perceptual-motor information ...
Zachary C. Thumser +5 more
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Hammering Does Not Fit Fitts' Law [PDF]
Frontiers in Computational Neuroscience, 2017 While movement is essential to human wellbeing, we are still unable to reproduce the deftness and robustness of human movement in automatons or completely restore function to individuals with many types of motor impairment.
Tadej Petrič +6 more
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Cortical Correlates of Fitts’ Law [PDF]
Frontiers in Integrative Neuroscience, 2011 Fitts' law describes the fundamental trade-off between movement accuracy and speed: It states that the duration of reaching movements is a function of target size and distance.
Peter eIfft +3 more
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On the measurement of movement difficulty in the standard approach to Fitts' law. [PDF]
PLoS ONE, 2011 Fitts' law is an empirical rule of thumb which predicts the time it takes people, under time pressure, to reach with some pointer a target of width W located at a distance D.
Yves Guiard, Halla B Olafsdottir
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Is Fitts' law continuous in discrete aiming? [PDF]
PLoS ONE, 2012 The lawful continuous linear relation between movement time and task difficulty (i.e., index of difficulty; ID) in a goal-directed rapid aiming task (Fitts' law) has been recently challenged in reciprocal performance.
Rita Sleimen-Malkoun +4 more
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Augmented feedback influences upper limb reaching movement times but does not explain violations of Fitts' Law [PDF]
Frontiers in Psychology, 2015 Fitts’ (1954: J Exp Psychol) classic theorem asserts that the movement time (MT) of voluntary reaches is determined by amplitude and width requirements (i.e., index of difficulty: ID).
John eDe Grosbois +2 more
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Hemodynamic activity is not parsimoniously tuned to index-of-difficulty in movement with dual requirements on speed-accuracy [PDF]
Frontiers in Human NeuroscienceBackgroundReaching movements are crucial for daily living and rehabilitation, for which Fitts' Law describes a speed-accuracy trade-off that movement time increases with task difficulty. This study aims to investigate whether cortical activation in motor-
Haibiao Ji +14 more
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Comparison of Point-and-Click Performance Between the Brainfingers BCI and the Mouse [PDF]
SensorsThis study quantitatively evaluates the performance of a non-invasive hybrid brain–computer interface (BCI) compared to a conventional mouse in pointing (point-and-click) tasks.
Alexandros Pino +2 more
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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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