Results 151 to 160 of about 4,663 (182)
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Vibrotactile Learning and the Menstrual Cycle
Perceptual and Motor Skills, 19713 groups of nulliparous -women aged from 17 to 22 yr. learned a 9-element vibroractile code through the skin of the left wrist. The groups were designated premenstrual, postmenstrual, and intermenstrual. There was a significant practice effect over 10 trials and a significant difference between menstrual groups.
D D, Diespecker, E, Kolokotronis
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Temporal Integration of Vibrotactile Stimulation
Perceptual and Motor Skills, 1967The perceived intensity of vibrotactile stimulation at 250 c/s was measured by a psychophysical scaling method under different conditions of intensity (32–54 db) and duration (30–1200 msec.) of stimulation. It was found (1) that perceived intensity grows as a logarithmic function of stimulus duration up to about 1 sec., whereafter it remains constant ...
B, Berglund, U, Berglund, G, Ekman
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Vibrotactile Experiences for Augmented Reality
Proceedings of the 24th ACM international conference on Multimedia, 2016This demo illustrates several use cases for utilizing vibrotactile feedback, i.e., tactile sensations created by small, body-worn vibration motors, in an augmented reality setting with head-mounted displays. In particular, we address how such feedback can be used to create different experiences and also how it can be applied to provide additional ...
Hürst, W.O. +2 more
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Temporal course of vibrotactile imagery
NeuroReport, 2007This study examined the temporal courses of imagery processes by having participants imagining vibrotactile sensation as if perceived by the right-hand second finger. The results indicate that the imagery condition elicited a less negative going N400 and then a less positive going P600 than the control condition (perceived without imagining).
Lee, TMC +5 more
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Vibrotactile timing: Are vibrotactile judgements of duration affected by repetitive stimulation?
Quarterly Journal of Experimental Psychology, 2016Timing in the vibrotactile modality was explored. Previous research has shown that repetitive auditory stimulation (in the form of click-trains) and visual stimulation (in the form of flickers) can alter duration judgements in a manner consistent with a “speeding up” of an internal clock.
Jones, L. A., Ogden, R. S.
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Design of Dynamic Vibrotactile Textures
IEEE Transactions on Haptics, 2010This paper describes a method for creating virtual textures without force feedback by using a simple motion sensor and a single vibrotactile actuator. It is based on wavetable synthesis driven by the user's hand movements. The output of the synthesis is rendered with the tactile actuator attached in a hand-held box together with the motion sensor.
Teemu Tuomas Ahmaniemi +2 more
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A vibrotactile approach to tactile rendering
The Visual Computer, 2006While moving our fingertip over a fine surface we experience a sensation that gives us an idea of its properties. A satisfactory simulation of this feeling is still an unsolved problem. In this paper, we describe a rendering strategy based on vibrations that play an important role in the tactile exploration of fine surfaces.
Dennis Allerkamp +5 more
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Vibrotactile TV for immersive experience
Signal and Information Processing Association Annual Summit and Conference (APSIPA), 2014 Asia-Pacific, 2014Audio and video are two powerful media forms to shorten the distance between audience/viewer and actors or players in the TV and films. The recent research shows that today people are using more and more multimedia contents on mobile devices, such as tablets and smartphones.
Shafiq ur Réhman 0002 +3 more
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Temporal Summation in Vibrotactile Sensitivity
The Journal of the Acoustical Society of America, 1965The Zwislocki theory of temporal summation was tested for vibrotactile sensitivity. Vibrotactile thresholds were determined as a function of pulse repetition rate and pulse number for short pulses. Thresholds for various burst durations of sinusoidal signals were also determined.
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Vibrotactile feedback in virtual motor learning: A systematic review
Applied Ergonomics, 2022Sol Lim, Md Shafiqul Islam
exaly