scholarly journals Sound Coding Color to Improve Artwork Appreciation by People with Visual Impairments

Electronics ◽  
2020 ◽  
Vol 9 (11) ◽  
pp. 1981
Author(s):  
Jun Dong Cho ◽  
Jaeho Jeong ◽  
Ji Hye Kim ◽  
Hoonsuk Lee
Keyword(s):  
Visual Arts ◽  
Visual Art ◽  
Visually Impaired ◽  
Tactile Stimulus ◽  
Visual Impairments ◽  
Color Coding ◽  
Tactile Sense ◽  
Sound Coding ◽  
Auditory Sense ◽  
Tactile Pattern

The recent development of color coding in tactile pictograms helps people with visual impairments (PVI) appreciate the visual arts. The auditory sense, in conjunction with (or possibly as an alternative to) the tactile sense, would allow PVI to perceive colors in a way that would be difficult to achieve with just a tactile stimulus. Sound coding colors (SCCs) can replicate three characteristics of colors, i.e., hue, chroma, and value, by matching them with three characteristics of sound, i.e., timbre, intensity, and pitch. This paper examines relationships between sound (melody) and color mediated by tactile pattern color coding and provides sound coding for hue, chroma, and value to help PVI deepen their relationship with visual art. Our two proposed SCC sets use melody to improve upon most SCC sets currently in use by adding more colors (18 colors in 6 hues). User experience and identification tests were conducted with 12 visually impaired and 8 sighted adults, and the results suggest that the SCC sets were helpful for the participants.

scholarly journals 3D Sound Coding Color for the Visually Impaired

Electronics ◽  
2021 ◽  
Vol 10 (9) ◽  
pp. 1037
Author(s):  
Yong Lee ◽  
Chung-Heon Lee ◽  
Jun Dong Cho
Keyword(s):  
Visually Impaired ◽  
Great Influence ◽  
Depth Information ◽  
Color Coding ◽  
Mobile Platforms ◽  
Sound Coding ◽  
Coding Scheme ◽  
3D Sound ◽  
Audio Description ◽  
Depth Coding

Contemporary art is evolving beyond simply looking at works, and the development of various sensory technologies has had a great influence on culture and art. Accordingly, opportunities for the visually impaired to appreciate visual artworks through various senses such as auditory and tactile senses are expanding. However, insufficient sound expression and lack of portability make it less understandable and accessible. This paper attempts to convey a color and depth coding scheme to the visually impaired, based on alternative sensory modalities, such as hearing (by encoding the color and depth information with 3D sounds of audio description) and touch (to be used for interface-triggering information such as color and depth). The proposed color-coding scheme represents light, saturated, and dark colors for red, orange, yellow, yellow-green, green, blue-green, blue, and purple. The paper’s proposed system can be used for both mobile platforms and 2.5D (relief) models.

Art, History, and Postwar Fiction

2018 ◽  
Author(s):  
Kevin Brazil
Keyword(s):  
Visual Arts ◽  
Art History ◽  
Visual Art ◽  
New Left ◽  
Doris Lessing ◽  
William Gaddis ◽  
Continuity And Change ◽  
Historical Developments ◽  
The Cold War ◽  
The Relationship

Art, History, and Postwar Fiction explores the ways in which novelists responded to the visual arts from the aftermath of the Second World War up to the present day. If art had long served as a foil to enable novelists to reflect on their craft, this book argues that in the postwar period, novelists turned to the visual arts to develop new ways of conceptualizing the relationship between literature and history. The sense that the novel was becalmed in the end of history was pervasive in the postwar decades. In seeming to bring modernism to a climax whilst repeating its foundational gestures, visual art also raised questions about the relationship between continuity and change in the development of art. In chapters on Samuel Beckett, William Gaddis, John Berger, and W. G. Sebald, and shorter discussions of writers like Doris Lessing, Kathy Acker, and Teju Cole, this book shows that writing about art was often a means of commenting on historical developments of the period: the Cold War, the New Left, the legacy of the Holocaust. Furthermore, it argues that forms of postwar visual art, from abstraction to the readymade, offered novelists ways of thinking about the relationship between form and history that went beyond models of reflection or determination. By doing so, this book also argues that attention to interactions between literature and art can provide critics with new ways to think about the relationship between literature and history beyond reductive oppositions between formalism and historicism, autonomy and context.

Mutable Views

2019 ◽  
pp. 52-70
Author(s):  
Johanne Sloan
Keyword(s):  
Visual Culture ◽  
Collective Memory ◽  
Visual Arts ◽  
Visual Art ◽  
Natural World ◽  
Landscape Art ◽  
Experimental Films ◽  
Contemporary Artists

This chapter addresses the contemporary renewal of landscape art in Canada, arising at the intersection of visual art and cinema. Artworks, installations, and experimental films are discussed according to four categories: figure/ground, spatial illusions, the historicity of landscape, and digital scenery. Landscape—as a distinct art historical genre, conventional cinematic background, and ideological ground—has historically played a key role in Canadian visual culture. The contemporary artists and filmmakers in question have remade landscape in pictorial terms by remixing legacies from the visual arts and cinema and also in political terms, by calling attention to the damaged natural world of the Anthropocene, confronting Indigenous claims to the land, and foregrounding struggles over nationhood, identity, and collective memory.

scholarly journals The Relationship Between the Home Environment and Falls for Older Adults With Visual Impairments

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 770-770
Author(s):  
Bonnielin Swenor ◽  
Aleksandra Mihailovic ◽  
Pradeep Ramulu
Keyword(s):  
Older Adults ◽  
Home Environment ◽  
Visually Impaired ◽  
Visual Impairments ◽  
Fold Increase ◽  
Engineering Society ◽  
Environment Assessment ◽  
Risk Factors For Falls ◽  
The Relationship

Abstract The home environment and features of the home have been identified as important risk factors for falls, and may pose particular risk for older adults with visual impairments given difficulty with hazard perception. We used data from 245 participants in the Falls in Glaucoma Study [mean age: 71 years, mean follow-up: 31 months] with homes graded using our previously validated Home Environment Assessment for the Visually Impaired (HEAVI), which quantifies the number of in-home fall-related hazards and found that neither the number of hazards nor the percentage of hazardous items were associated falls/year. However, each 10-fold increase in lighting was associated with a 35% lower rate of falls/year (RR=0.65, 95%CI=0.46 to 0.92) and there was a 50% reduction in falls/year when lighting was at or above 30 footcandles (minimum lighting level recommended by the Engineering Society of North America) compared to lighting <30 footcandles (RR=0.50, 95%CI=0.26 to 0.96).

A Survey of Blind Orientation and Mobility Specialists about the Accommodations and Teaching Strategies They Use when Providing Orientation and Mobility Services

2021 ◽  
pp. 0145482X2110180
Author(s):  
Nora Griffin-Shirley ◽  
Laura Bozeman ◽  
The Nguyen ◽  
Vitalis Othuon ◽  
Anita Page ◽  
...  
Keyword(s):  
Visually Impaired ◽  
Online Survey ◽  
Low Vision ◽  
Visual Impairments ◽  
Teaching Techniques ◽  
Preparation Programs ◽  
Self Advocacy ◽  
Blind And Visually Impaired ◽  
Orientation And Mobility ◽  
Immersion Training

Introduction: The purpose of the study was to survey orientation and mobility (O&M) instructors who are blind concerning the identification of accommodations, teaching techniques, and resources to teach students with visual impairments (i.e., blindness or low vision). Methods: The study utilized an online survey via Qualtrics (2019) with 27 closed- and open-ended items to identify accommodations, teaching techniques, and resources needed. The survey was e-mailed to membership and certification organizations requesting O&M instructors who are blind to participate for 12 weeks. The participants were 15 O&M specialists, mostly male and Caucasian. Survey data were then analyzed using descriptive statistics. Results: Forty percentage of the participants reported that there were minimal standards that they had to demonstrate prior to their admittance into an O&M program. About one-fourth of the participants mentioned their program was modified because of their visual impairment. Eleven participants (73%) reported that their nonvisual instructional strategies and techniques were predominantly gained through their university programs or other visually impaired instructors (27%, n = 4). Discussion: Aspects of this study that are similar to the current literature are smaller faculty-to-student ratios for blindfold or simulation cane courses, accommodations used by participants, and suggestions for monitoring the safety of students. The results revealed the participants’ strong belief in the importance of immersion training, the use of the Structured Discovery Cane Travel (SDCT), nonvisual skills during O&M instruction, sleep shades, and students’ problem-solving abilities. Implication for practitioners: Although the participants had received SDCT immersion training, most personnel preparation programs approved by the Association for the Education and Rehabilitation of Blind and Visually Impaired do not use this method. For this reason, it is important for faculty to identify best teaching practices from among all programs and to integrate these practices into their curricula. Sharing best practices could strengthen all programs. Moreover, students with visual impairments should be taught early about self-advocacy and the ability to have helpful knowledge about one’s skills at a university and in the workplace.

scholarly journals Medialness and the Perception of Visual Art

2017 ◽  
Vol 5 (2) ◽  
pp. 169-232 ◽  
Author(s):  
Frederic Fol Leymarie ◽  
Prashant Aparajeya
Keyword(s):  
Visual Arts ◽  
Visual Art ◽  
Medial Axis ◽  
The Other ◽  
Mathematical Representation ◽  
Creative Performance ◽  
Core Feature ◽  
Art Analysis ◽  
The One ◽  
Cartoon Animation

In this article we explore the practical use of medialness informed by perception studies as a representation and processing layer for describing a class of works of visual art. Our focus is towards the description of 2D objects in visual art, such as found in drawings, paintings, calligraphy, graffiti writing, where approximate boundaries or lines delimit regions associated to recognizable objects or their constitutive parts. We motivate this exploration on the one hand by considering how ideas emerging from the visual arts, cartoon animation and general drawing practice point towards the likely importance of medialness in guiding the interaction of the traditionally trained artist with the artifact. On the other hand, we also consider recent studies and results in cognitive science which point in similar directions in emphasizing the likely importance of medialness, an extension of the abstract mathematical representation known as ‘medial axis’ or ‘Voronoi graphs’, as a core feature used by humans in perceiving shapes in static or dynamic scenarios. We illustrate the use of medialness in computations performed with finished artworks as well as artworks in the process of being created, modified, or evolved through iterations. Such computations may be used to guide an artificial arm in duplicating the human creative performance or used to study in greater depth the finished artworks. Our implementations represent a prototyping of such applications of computing to art analysis and creation and remain exploratory. Our method also provides a possible framework to compare similar artworks or to study iterations in the process of producing a final preferred depiction, as selected by the artist.

Adapting the Brief COPE for Chinese Adolescents with Visual Impairments

2017 ◽  
Vol 111 (1) ◽  
pp. 20-32 ◽  
Author(s):  
Wei Yuan ◽  
Li-fang Zhang ◽  
Bing Li
Keyword(s):  
Visual Impairment ◽  
Psychometric Properties ◽  
Visually Impaired ◽  
Sample Selection ◽  
Visual Impairments ◽  
Self Esteem ◽  
Three Dimensions ◽  
Adolescent Students ◽  
Brief Cope ◽  
Chinese Adolescent

Introduction The present research pioneered the effort in assessing adolescents’ coping with visual impairment through adapting the Brief COPE in an eastern context. The first study preliminarily explored the applicability of the Brief COPE to Chinese adolescent students with visual impairments. Based on the results, the Brief COPE was modified and renamed, COPE-Revised. The second study tested the internal psychometric properties and the criterion-related validity of the COPE-Revised. Criterion-related validity was obtained through investigating the correlation between coping and self-esteem. Method The first study involved 176 adolescent students with visual impairments, comprising a survey using the Brief COPE and follow-up interviews. In the second study, another cohort of 170 adolescent students with visual impairments responded to the COPE-Revised together with an inventory assessing self-esteem. Results The COPE-Revised showed adequate psychometric properties. Three higher-order factors, namely self-directed, other-directed, and relinquished-control coping, were identified. The way in which self-esteem was correlated with these three dimensions of coping provided evidence for the criterion-related validity of the COPE-Revised. Discussion The findings indicate that the COPE-Revised has sound psychometric properties among adolescents with visual impairments. Limitations regarding the sample-selection bias and the means of questionnaire survey among visually impaired adolescents are noted. Implications for practitioners This research tailored a coping inventory for educators, counselors, and researchers who are interested in investigating adolescents’ ability to cope with visual impairments. The relationship between coping with visual impairment and self-esteem found in this research has reference significance for educational and counseling services for visually impaired adolescents.

Axis: broadening the constituency and extending the sphere of influence of visual art

1998 ◽  
Vol 23 (2) ◽  
pp. 8-11
Author(s):  
Doug Sandle
Keyword(s):  
Visual Culture ◽  
Contemporary Art ◽  
Visual Arts ◽  
Visual Art ◽  
Information Resource ◽  
Text Data ◽  
Widening Access ◽  
Visual Text ◽  
Sphere Of Influence ◽  
National Information

The Axis database is the only national information resource on British artists and craftmakers. It contains visual-text data on over 2,500 contemporary British practitioners and is a rapidly growing source of data for researchers, students, curators, commissioning agents, architects, planners and patrons and purchasers of visual arts. Axis also has an important national role in promoting contemporary art and artists and widening access to visual culture.

A Research of the Application of Visual Simulation Technology in College English Teaching

2014 ◽  
Vol 1044-1045 ◽  
pp. 1565-1567 ◽  
Author(s):  
Yu Lan Zhuang
Keyword(s):  
Computer Technology ◽  
Language Skills ◽  
Rapid Development ◽  
Visual Simulation ◽  
Simulation Technology ◽  
Tactile Sense ◽  
College English ◽  
Technology Application ◽  
English Teaching ◽  
Auditory Sense

The purpose of college English teaching is to improve students' English ability in comprehensive hearing, speech, reading, writing and other aspects, and the key measure to improve language skills is to create a good English interaction circumstances for students. In recent years, with the rapid development of science and technology and continuous development of teaching philosophy, the use of visual simulation technology to promote the issue of college English teaching gradually come into the people’s horizon. Visual simulation uses high-end computer technology to form an virtual environment integrated with the visual sense, auditory sense and tactile sense, which is widely used in research because of its good interaction and environment immersion. This article will analyze the theoretical basis of visual simulation technology in college English teaching, conduct a detailed analysis of its application value and explore the visual simulation technology application foreground in college English teaching.

scholarly journals Changes in the themes, aesthetics and functions of public images in Kyiv due to the influence of socio-cultural processes in the society of 1990-2010

2021 ◽  
pp. 183-194
Author(s):  
Mariia Ospishcheva-Pavlyshyn
Keyword(s):  
Contemporary Art ◽  
Visual Arts ◽  
Public Art ◽  
Visual Art ◽  
Rapid Development ◽  
Practical Aspect ◽  
Cultural Processes ◽  
The Impact ◽  
Theoretical Developments

On the back of the rapid development in public art in recent decades, and in particular graffiti and muralism, interest in them has grown significantly among cultural studies scholars, art critics, architects, sociologists, and urban planners. Numerous works that have appeared in the West and in Ukraine are devoted to various aspects of the visual public art existence. This theme continues to be one of the most relevant for contemporary visual art. This article complements the bunch of acquired knowledge with a detailed study of the impact of socio-cultural processes in society on the changes that took place in monumental painting, graffiti and muralism in Kyiv during 1990–2010, i.e. during the most important changes in politics and society in recent decades. The peculiarities of each historical stage of this influence are analysed and outlined in the study, and the theoretical analysis is displayed by the description of the most characteristic works. Most of them are researched in detail. In addition, the process of decline of monumental painting in the late 1980s and early 1990s is analysed, the factors of graffiti flourishing in the 1990s are identified and highlighted, and the origins of the rapid development of muralism after 2004 and especially after 2014 are explored. At each stage, changes in the themes, aesthetics and functions of public images are traced. The definitions, such as muralism and graffiti, are updated in this paper, taking into account changes in art and the latest achievements in its analysis. The manifestations of the national-patriotic themes in the contemporary art of muralism are considered in detail, the classification of art work on this subject is given, the corresponding examples are given. Such concepts as public art, synthesis of arts, monumental painting, graffiti, muralism are attentively aligned. The study of the nature of the socio-cultural processes and visual arts correlations is promising for further scientific and theoretical developments and the practical aspect for better understanding of the specific works

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