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touch screen blind vibration

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Effects of control-to-display gain and operation

In this context, the goal of our study is to shed light on how the vibration modality can be perceived by blind users when accessing simple contour-based images and visual graphics on a touch-screen.

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(PDF) Evaluating touch-screen vibration modality for blind …

In the dawn of the 21 th century, visual media tools and contents become ubiquitous, saturating our modern society (ranging over web pages, mobile applications, e-books, e-commerce, etc.). Accessing visual information becomes a central need for all kinds of tasks and users (e.g., from accessing data representative graphics and charts in news ...

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How soundscapes and vibrations are helping blind people …

Credit: Eyesynth. Glasses that translate images of physical objects into soundscapes and a belt that turns images into vibrations are helping blind people build up a real-time 3-D picture of the ...

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[PDF] Evaluating touch-screen vibration modality for blind …

DOI: 10.1016/j.ijhcs.2017.10.009 Corpus ID: 34121252; Evaluating touch-screen vibration modality for blind users to access simple shapes and graphics @article{Tekli2018EvaluatingTV, title={Evaluating touch-screen vibration modality for blind users to access simple shapes and graphics}, author={Joe Tekli and Youssef Bou …

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(PDF) Haptic reference cues to support the …

After introducing common touchscreen usability problems, we presented our proposal aimed at enriching the user interface with haptic points to aid blind user orientation on the main sections of a ...

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Accessible smartphones for blind users: A case study for a …

Our research was motivated by prior attempts to create accessible touch screen user interfaces and a universal guide application for blind people designed and validated by real visually impaired users. In this way, a user could travel from his home to his work or university using an adaptable wayfinding application.

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(PDF) Pervasive Assistive Technology for the Deaf-Blind

Deaf-blind people have some degree of combined impairments of both the visual and the auditory channels. In the scenario of sensory disabilities, deaf-blindness is among the worst cases.

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Evaluation of touch screen vibration accessibility for Blind users

audio interfaces, combining touch-screen vibration and audio (sound and speech) feedback, allowing blind users to explore simple graphical information on a touch-screen, such as bar gra phs ...

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(PDF) Evaluating touch-screen vibration modality for blind …

Evaluating touch-screen vibration modality for blind users to access simple shapes and graphics

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Evaluation of touch screen vibration accessibility for blind …

In this demo paper, we briefly present our experimental prototype, entitled EVIAC (EValuation of VIbration Accessibility), allowing visually impaired users to access simple …

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5 Examples of Technology for the Blind: Beyond …

A touchscreen capable of creating figures and Braille. Although there are solutions that can convert text into speech, Braille remains the closest thing to reading for blind persons. There already are …

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(PDF) Evaluating Touch-Screen Vibration Modality …

Evaluating Touch-Screen Vibration Modality for Blind Users to Access Simple Shapes and Graphics. Authors: Joe Tekli. Lebanese American University. Youssef Bou Issa. Université Antonine. Richard...

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VBraille: Haptic Braille Perception using a Touch-screen …

prototype [8] uses the vibrating touch-screen on Nokia phones to convey Braille temporally; the user holds their finger on the screen in any one static location and will feel a linear off-on

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Modeling and blind source separation analysis of a vibration …

Reaction wheel assembly (RWA) is an attitude control actuator for spacecraft. Its induced micro vibration will have a harsh effect on the performance of sensitive payloads. In this paper, a compact four-legged vibration isolation system for RWA is designed and investigated. Piezoelectric stack actuators (PSA) are chosen and dynamic equations are …

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Samsung Galaxy Watch Accessibility Features | American …

The touch screen. The rotating bezel. ... For the digits mode the watch provides a long vibration for every 10 and a short vibration for every 1 minute or hour. ... For more information about the American Foundation for the Blind, visit our website at W-W-W-dot-A-F-B-dot-com.

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Human Echolocation – How Blind People See With Sound

Research : When scientists put blind echolocators into an MRI machine, and played recorded echoes back to them, the regions of the brain associated with vision were activated, even though they weren't getting any visual input. The parts of the brain that handle motion and movement were turned on during active echolocation, even if the …

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Evaluation of Touch Screen Vibration Access for Blind

Touch screens, vibration, accessibility, EVIAC, Contour-based images, Blind subjects, Blindfolded subjects. 1. INTRODUCTION. Accessing visual information nowadays …

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Sensory Deprivation in Music

According to a 2004 study on absolute pitch (the ability to recognize notes) in blind musicians, 57% of a sampling of sightless musicians reported having the rare ability. This far exceeds the less than 20% of sighted musicians who reported having the same ability. Perhaps pitch recognition lies among other advantages the blind are predisposed ...

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touch screen blind vibration

Jittery shaking or vibrating screen Dell CommunityTouch screen vibration Microsoft Community. Jittery shaking or vibrating screen Hello all I have a new XPS 12 9Q33 and apart from the normal issues I have experienced with the Intel Rapid Start I have this other problemThe touch screen vibration of Nokia C6 00 is very high when if it is always in …

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[PDF] Evaluating touch-screen vibration modality for blind …

The goal of this work is to provide a computerized solution, investigating the use of the vibrating touch screen technology in providing a contour-based …

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Evaluation of touch screen vibration accessibility for blind …

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Evaluation of touch screen vibration accessibility for blind …

In this demo paper, we briefly present our experimental prototype, entitled EVIAC (EValuation of VIbration Accessibility), allowing visually impaired users to access simple contour-based images using vibrating touch screen technology. We provide an overview of the system's main functionalities and discuss some experimental results.

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Vibrating touch screen puts Braille at the fingertips

TOUCH-SCREEN devices like the iPhone are great when you can see them, but not much good if you are blind. Now a new way of presenting Braille characters on a mobile device could be the first step ...

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(PDF) Haptic Feedback to Assist Blind People in Indoor …

Patterns Designing To design a vibration pattern, our fundamental step is to identify blind people's indoor To design tasks that may a vibration pattern,orour be navigational fundamental have the risk of step is to identify any danger blind and then people's in- categorize these door tasks based on similarity using the taxonomy approach.

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Evaluating touch-screen vibration modality for blind users to …

In this context, the goal of our study is to shed light on how the vibration modality can be perceived by blind users when accessing simple contour-based …

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Touchplates: Low-Cost Tactile Overlays for Visually …

The notion of a tactile touchplate or "touch lens" is based upon magic lenses, first introduced by Bier et al. [3] for graphical user interfaces, and adapted to touch screen computers in metaDESK [24]. These lenses provide users with an alternate view of the user interface, without requiring them to change application context.

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Evaluation of touch screen vibration accessibility for blind …

Evaluation of Touch Screen Vibration Accessibility for Blind Users Amine Awada LIUPPA Lab., Univ. of Pau and Adour Countries IUT de Bayonne, CS Dept. 64000 Anglet, France amine.awada@ etud.univ-pau.fr Youssef Bou Issa Faculty of Engineering Antonine University 40016, Baabda, Lebanon youssef.bouissa@ upa.edu.lb Joe Tekli …

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V-braille: haptic braille perception using a touch …

Abstract and Figures. V-Braille is a novel way to haptically represent Braille characters on a standard mobile phone using the touch-screen and vibration. V-Braille may be suitable for deaf-blind ...

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