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Tactile Avatar: Tactile Sensing System Mimicking Human Tactile Cognition [PDF]

open access: yesAdvanced Science, 2021
AbstractAs a surrogate for human tactile cognition, an artificial tactile perception and cognition system are proposed to produce smooth/soft and rough tactile sensations by its user's tactile feeling; and named this system as “tactile avatar”. A piezoelectric tactile sensor is developed to record dynamically various physical information such as ...
Kyungsoo Kim   +2 more
exaly   +5 more sources
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Tactile Vocabulary for Tactile Displays

Second Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems (WHC'07), 2007
Two experiments were conducted to identify a set of tactile patterns that could be recognized with high accuracy when presented using a tactile display on the back. These patterns could then serve as tactons to communicate simple commands and directions. The tactile display comprised a 4-by-4 array oftactors that was worn across the back.
Lynette A. Jones   +2 more
openaire   +1 more source

Tactile asymbolia

Journal of Clinical Neuroscience, 2016
Agraphesthesia has been attributed to impairment of the ability to detect more rudimentary directionality of lines written on the skin (directional cutaneous kinesthesia). We examined a patient who had a dissociation between preserved perception of line directionality and the loss of graphesthesia for letters and numbers.
Daniel, Talmasov, Allan H, Ropper
openaire   +2 more sources

The tactile touchpad

CHI '97 extended abstracts on Human factors in computing systems looking to the future - CHI '97, 1997
A prototype touchpad with embedded tactile feedback is described. Tactile feedback allows the touchpad to mimic the operation of a mouse for basic transactions such as clicking, double-clicking, and dragging. A button click is achieved by increasing the finger pressure applied to the touchpad, instead of using a lift-and-tap strategy or by pressing ...
I. Scott MacKenzie, Aleks Oniszczak
openaire   +1 more source

Tactile sensing utilizing human tactile perception

2011 IEEE World Haptics Conference, 2011
Human tactile perception incorporates two important characteristics - self-reference and bidirectionality. Self-reference is an important factor when evaluating tactile sensations. Bidirectionality contributes to sensing capability enhancement. In this paper, a tactile sensor including self-reference and bidirectionality is presented.
Yoshihiro Tanaka   +3 more
openaire   +1 more source

Tactile Robots as a Central Embodiment of the Tactile Internet

Proceedings of the IEEE, 2019
In this paper, we discuss and speculate about the concept of the Tactile Robot connected with human operators via smart wearables as an essential multimodal embodiment of the coming Tactile Internet. The Tactile Robot, succeeding the recently introduced kinesthetic soft robot, is the upcoming next step in the evolution of rapidly developing robotic ...
Sami Haddadin   +2 more
openaire   +1 more source

Human tactile spatial sensitivity for tactile feedback

Proceedings 2000 ICRA. Millennium Conference. IEEE International Conference on Robotics and Automation. Symposia Proceedings (Cat. No.00CH37065), 2002
In this paper, we quantify several spatial capabilities of the human tactile system needed for tactile feedback, or teletaction. Psychophysics experiments measure the amplitude resolution of the human tactile system, the effects of shear stress on grating orientation discrimination, and the effects of viscoelasticity (creep and relaxation) on tactile ...
Gabriel Moy   +3 more
openaire   +1 more source

Novel tactile display for emotional tactile experience

Proceedings of the International Conference on Advances in Computer Entertainment Technology, 2009
We have proposed novel tactile display that presents high-fidelity tactile information by achieving a very wide frequency bandwidth. The system is composed of one or two speakers. Users hold the speakers between their hands while the speakers vibrate the air between the speakers and their palms. The user feels suction or pushing pressure on their palms
Yuki Hashimoto   +2 more
openaire   +1 more source

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