Results 131 to 140 of about 4,663 (182)

Consonance of Vibrotactile Chords

open access: yesIEEE Transactions on Haptics, 2014
This paper is concerned with the perception of complex vibrotactile stimuli in which a few sinusoidal vibrations with different frequencies are superimposed. We begin with an observation that such vibrotactile signals are analogous to musical chords in which multiple notes are played simultaneously. A set of so-called "vibrotactile chords" are designed
Inwook Hwang   +2 more
exaly   +4 more sources

Vibrotactile score: A score metaphor for designing vibrotactile patterns

World Haptics 2009 - Third Joint EuroHaptics conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, 2009
Despite the plethora of vibrotactile applications that already have begun to impact our everyday life, how to design vibrotactile patterns easily and efficiently remains to be a challenge. In this paper, we introduce a vibrotactile score, an effective means for composing vibrotactile patterns.
Jaebong Lee   +2 more
openaire   +1 more source

Evaluation of vibrotactile pattern design using vibrotactile score

2012 IEEE Haptics Symposium (HAPTICS), 2012
Despite the plethora of vibrotactile applications that have impacted our everyday life, how to design vibrotactile patterns efficiently continues to be a challenge. Previously, we proposed a vibrotactile score as an intuitive and effective approach for vibrotactile pattern design.
Jaebong Lee, Seungmoon Choi
openaire   +1 more source

Vibrotactile transduction and transducers

The Journal of the Acoustical Society of America, 2007
The body’s sense of touch is potentially a versatile channel for the conveyance of directional, spatial, command, and timing information. Most practical implementations of vibrotactile systems require compact, light-weight actuators that can be mounted against the body.
Bruce J P, Mortimer   +2 more
openaire   +2 more sources

Vibrotactile identification of vowels

The Journal of the Acoustical Society of America, 1983
The ability of subjects to identify vowels in vibrotactile transformations of consonant–vowel syllables was measured for two types of displays: a spectral display (frequency by intensity), and a vocal tract area function display (vocal tract location by cross-sectional area).
B G, Green   +4 more
openaire   +2 more sources

Laser-Powered Vibrotactile Rendering

Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies, 2023
We investigate the feasibility of a vibrotactile device that is both battery-free and electronic-free. Our approach leverages lasers as a wireless power transfer and haptic control mechanism, which can drive small actuators commonly used in AR/VR and mobile applications with DC or AC signals.
Yuning Su   +6 more
openaire   +1 more source

Vibrotactile Rendering for a Traveling Vibrotactile Wave Based on a Haptic Processor

IEEE Transactions on Haptics, 2012
Mobile device users can now experience diverse graphical content ranging from a simple static object to an object having complex dynamic behavior. A user who manipulates and plays with such "objects" wants to haptically "feel" the presence of a static object or the motion of a dynamic object.
Sang-Youn Kim, Jeong Cheol Kim
openaire   +2 more sources

Adaptive Equalization of Vibrotactile Actuators

IEEE Transactions on Haptics, 2021
In order to provide convincing artifical touch sensations, humans should be presented with high quality haptic stimuli. In the vibrotactile domain, signals are usually displayed through mechanical actuators. Current high quality actuators exhibit a high dynamic range and have the ability to display a wide range of frequencies.
Andreas Noll   +3 more
openaire   +2 more sources

Psychophysics of vibrotactile stimulation

The Journal of the Acoustical Society of America, 1983
The effects of a wide range of stimulus parameters upon the psychophysical responses of subjects are important to an understanding of the functional characteristics of neural systems that underlie responses to cutaneous mechanical stimulation and the interactions that may occur between these systems.
openaire   +2 more sources

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