Vibrotactile Feedback
Supplemental vibrotactile feedback control of stabilization and reaching actions of the arm using limb state and position error encodings
... a vibrotactile feedback stream, and it is unclear which way might best facilitate closed-loop control of goal-directed stabilizing and reaching ...” feedback [58], add- itionally encodes information ...
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Configurable, wearable sensing and vibrotactile feedback system for real-time postural balance and gait training: proof-of-concept
... Continuous vibrotactile feedback with the same vibrational intensity and frequency was provided when trunk tilt exceeded the vibrotactor activation ...
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Assessment of substitutive vibrotactile feedback for performing object manipulation task with prosthetics
... provide vibrotactile feedback to the user, the Haptic Feedback Evaluation Kit from Precision Micro- drives is used, which is also shown in Figure ...
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Vibrotactile feedback as a tool to improve motor learning and sports performance: a systematic review
... recently also haptic systems (robots, vibrotactile (VT) actuators), or a combination thereof. 3 AFB has also been shown to play an important role in learning new motor tasks by enhancing the effect of IFB. 5 8 ...
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Effects of eating with an augmented fork with vibrotactile feedback on eating rate and body weight: a randomized controlled trial
... that vibrotactile feedback on eating rate leads to weight loss may be explained by a number of potential underlying ...the vibrotactile feedback may have made people more aware of their goal ...
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Effects of kinematic vibrotactile feedback on learning to control a virtual prosthetic arm
... motion feedback, which can be conveyed with vibrotactile feedback ...visual feedback while practicing the ...with feedback manipulations for the VIBF ...
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The effect of vibrotactile feedback on postural sway during locomotor activities
... During the training sessions, stiffening in the coronal plane, i.e., rigid and awkward gait, was observed, espe- cially among subjects who were intent on preventing the device from vibrating. Extra time and coaching had ...
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On the hunt for feedback: Vibrotactile feedback in interactive electronic music performances
... where vibrotactile feedback is included in the creation, processing and control of computer ...of vibrotactile feedback when used by instrumentalists with no or little knowledge and experience ...
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Feasibility study of finger localization feedback for prosthetic hand using vibrotactile
... sensory feedback from the prosthetic hand to the ...sensory feedback system using non-invasive method for prosthetic hand ...as vibrotactile feedback, electrotactile feedback, ...
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A brain-computer interface with vibrotactile biofeedback for haptic information
... pursuing vibrotactile biofeedback is to develop a method whereby haptic information can be provided to the user in an appropriate ...safe vibrotactile feedback system is used to convey this force ...
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Use of an enactive insole for reducing the risk of falling on different types of soil using vibrotactile cueing for the elderly
... Typical enactive shoes use the sensors inside the sole to analyze the user’s gait. As shown by Magaa et al. [34], over the past decade, several types of shoes or insole featuring data acquisi- tion and/or vibration ...
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Comparison of vibrotactile and joint-torque feedback in a myoelectric upper-limb prosthesis
... neither vibrotactile nor joint-torque feed- back improved grasp and lift performance over vision with a myoelectric prosthesis ...that vibrotactile feedback was only useful in a grasp and lift task ...
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The effects of actuator selection on non-volitional postural responses to torso-based vibrotactile stimulation
... Methods: The primary goal of this study was to determine, for two types of actuators (tactors) and in the absence of instruction, whether vibrotactile stimulation induces a directional postural shift as a function ...
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Adaptive Vibrotactile Threshold Estimation of the Glabrous Hand And Perioral Face Following MCA Stroke
... Participants were instructed to press a response button when they ‘felt’ the vibratory stimulus. The initial stimulus amplitude for any given stimulus frequency was set at a supra-threshold level in order to ensure a ...
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Feedback
... of feedback is to prepare for yourself a simple pro- forma, and have copies of it available for each episode of feedback on your work, so that you can collect together the complete pro- formas as an ongoing ...
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Feedback for writing or writing for feedback?
... “In typical oral response, writers and responders communicate and negotiate verbally and nonverbally in real time as well as employ the printed text, which they can view, refer to, and mark up. In written response, ...
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Feedback on feedback: does it work?
... assessment feedback through the medium of screencasts is favourably received by students and encourages deeper engagement with the feedback given by the language teacher (inter alia Abdous & Yoshimura, ...
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Wearable Vibrotactile Haptic Device for Stiffness Discrimination during Virtual Interactions
... relatively high latency to achieve the desirable output level at a given time. This latency can be caused by two factors: the time it takes for the motor to accelerate and the time taken to decelerate. A typical disk ...
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OPTIMAL NOISE LEVEL FOR IMPERCEPTIBLE VIBROTACTILE STIMULATION DURING A FORCE STABILITY TASK
... We aimed to further explore the concept of optimal vibrotactile noise stimulation in a directed motor control task. Specifically, we sought to quantify the optimal stimulation level for individuals being provided ...
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Improving the quality of written feedback using written feedback.
... written feedback with an acceptable degree of reliability, and that providing practices with feedback on the quality of their written feedback to students can be used to improve its ...
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