scholarly journals Blind Visuality in Bruce Horak’s "Through a Tired Eye"

2021 ◽  
Vol 15 (2) ◽  
pp. 239-258
Author(s):  
Mary Bunch
Keyword(s):  
Haptic Perception ◽  
Visual Images ◽  
The Arts ◽  
Alternative Economy

This article proposes the concept of blind visuality as a response to the injunction to look differently at both visual images, and vision itself, posed by Bruce Horak’s exhibition Through a Tired Eye. The brightly colored impressionistic paintings suggest an artist who revels in the domain of the visual, yet he describes his practice as a representation of blindness. This accessible exposition of blind visuality speaks to the broad question of what critical disability arts contribute to discourses about vision, visuality and spectatorship in the arts. I analyze Horak’s paintings as examples of blind epistemology and haptic visuality, showing that this work evokes a way of seeing that blurs the boundaries between vision and embodied feeling. I argue that by expanding understandings of vision and multi-sensory knowledge, deconstructing the separation between vision and haptic perception, and challenging western ocularcentricism, blind visuality poses an alternative economy of looking that reflects disability aesthetics, shifts from individualism to relationality, and challenges understandings of perception/knowledge as a form of mastery.

Using the Visual Arts to Form an Intervention Design Concept for Resettlement Support Among Refugee Women

2018 ◽  
Vol 99 (2) ◽  
pp. 146-159 ◽  
Author(s):  
Chie Noyori Corbett ◽  
David P. Moxley
Keyword(s):  
Visual Arts ◽  
Small Groups ◽  
Group Discussion ◽  
Visual Images ◽  
Community Center ◽  
Intervention Design ◽  
Refugee Women ◽  
Refugee Community ◽  
The Arts ◽  
American Society

This article offers findings from workshops researchers undertook with 60 Myanmar refugee women who convened in small groups of 10 to envision the properties and functioning of a resettlement community center in Dallas, Texas. The intent of the center is the preservation of Myanmar culture while it enables members to accommodate the demands of social integration in American society. In each workshop, a Myanmar artist captured group discussion through storyboarding. The artist then visually portrayed in painting or pencil a principal metaphor informing the resettlement supports participants wanted for themselves and their families. The authors consider the applicability of the arts as a tool for visually representing intervention concepts. Those visual images can inform the design of a support system that participants would find culturally acceptable, practical, and inclusive of the multiple ethnicities that form the Myanmar refugee community.

Visual, Haptic, and Bimodal Perception of Size and Stiffness in Virtual Environments

1999 ◽  
Author(s):  
Wan-Chen Wu ◽  
Cagatay Basdogan ◽  
Mandayam A. Srinivasan
Keyword(s):  
Virtual Environments ◽  
Visual Feedback ◽  
Haptic Perception ◽  
Haptic Feedback ◽  
Sensory Information ◽  
Visual Images ◽  
Varying Length ◽  
Haptic Cues ◽  
Visual Bias

Abstract Human psychophysical experiments were designed and conducted to investigate the effect of 3D perspective visual images on the visual and haptic perception of size and stiffness in multimodal virtual environments (VEs). Virtual slots of varying length and buttons of varying stiffness were displayed to the subjects, who then were asked to discriminate their size and stiffness respectively using visual and/or haptic cues. The results of the size experiments show that under vision alone, farther objects are perceived to be smaller due to perspective cues and the addition of haptic feedback reduces this visual bias. Similarly, the results of the stiffness experiments show that compliant objects that are farther are perceived to be softer when there is only haptic feedback and the addition of visual feedback reduces this haptic bias. Hence, we conclude that our visual and haptic systems compensate for each other such that the sensory information that comes from visual and haptic channels is fused in an optimal manner.

scholarly journals ‘Whole Earth?’ Using an Exhibition to Raise Sustainability Awareness at a UK University

2018 ◽  
Vol 12 (2) ◽  
pp. 160-175
Author(s):  
Stephen Scoffham ◽  
Adriana Consorte-McCrea
Keyword(s):  
Large Scale ◽  
Complex Dynamics ◽  
Emotional Awareness ◽  
Visual Images ◽  
The Arts ◽  
Global Environmental ◽  
Wide Range ◽  
The University ◽  
The Impact ◽  
Whole Earth

Despite mounting evidence of global environmental stress, many educationalists appear to be discounting warnings of ecological collapse from scientists, futurists and community leaders. One way of promoting sustainability awareness may be to combine cognitive reasoning with emotional awareness. This article considers the complex dynamics relating to attitudinal and behavioural institutional change by exploring the impact of a large-scale exhibition called ‘Whole Earth?’ on the staff and students at a UK university over a 15-month period. The exhibition contained a wide range of powerful visual images and drew on a famous protest song to frame its wider message. Although there were a variety of responses, the exhibition had the overall effect of raising the profile of sustainability across the university. Could initiatives of this kind, which are open-ended in character and which harness the arts to engender an emotional response, offer a model which could be used more widely?

Electron Microscopy in Molecular Biology

1967 ◽  
Vol 25 ◽  
pp. 2-3
Author(s):  
Cecil E. Hall
Keyword(s):  
Electron Microscopy ◽  
Molecular Biology ◽  
Noise Level ◽  
Molecular Structures ◽  
Material Structure ◽  
The Arts ◽  
Shadow Casting ◽  
Electron Image ◽  
High Degree ◽  
Very High

The visualization of organic macromolecules such as proteins, nucleic acids, viruses and virus components has reached its high degree of effectiveness owing to refinements and reliability of instruments and to the invention of methods for enhancing the structure of these materials within the electron image. The latter techniques have been most important because what can be seen depends upon the molecular and atomic character of the object as modified which is rarely evident in the pristine material. Structure may thus be displayed by the arts of positive and negative staining, shadow casting, replication and other techniques. Enhancement of contrast, which delineates bounds of isolated macromolecules has been effected progressively over the years as illustrated in Figs. 1, 2, 3 and 4 by these methods. We now look to the future wondering what other visions are waiting to be seen. The instrument designers will need to exact from the arts of fabrication the performance that theory has prescribed as well as methods for phase and interference contrast with explorations of the potentialities of very high and very low voltages. Chemistry must play an increasingly important part in future progress by providing specific stain molecules of high visibility, substrates of vanishing “noise” level and means for preservation of molecular structures that usually exist in a solvated condition.

Learning From (Test) Experience

2020 ◽  
Vol 228 (4) ◽  
pp. 264-277 ◽  
Author(s):  
Evan E. Mitton ◽  
Chris M. Fiacconi
Keyword(s):  
Recognition Memory ◽  
Test Performance ◽  
Memory Performance ◽  
Judgments Of Learning ◽  
Visual Images ◽  
Memory Tests ◽  
Recognition Memory Performance ◽  
Study Test ◽  
Explicit Feedback

Abstract. To date there has been relatively little research within the domain of metamemory that examines how individuals monitor their performance during memory tests, and whether the outcome of such monitoring informs subsequent memory predictions for novel items. In the current study, we sought to determine whether spontaneous monitoring of test performance can in fact help individuals better appreciate their memory abilities, and in turn shape future judgments of learning (JOLs). Specifically, in two experiments we examined recognition memory for visual images across three study-test cycles, each of which contained novel images. We found that across cycles, participants’ JOLs did in fact increase, reflecting metacognitive sensitivity to near-perfect levels of recognition memory performance. This finding suggests that individuals can and do monitor their test performance in the absence of explicit feedback, and further underscores the important role that test experience can play in shaping metacognitive evaluations of learning and remembering.

Time Window from Visual Images to Visual Short-Term Memory: Consolidation or Integration?

2004 ◽  
Vol 51 (1) ◽  
pp. 45-51 ◽  
Author(s):  
Yuhong Jiang
Keyword(s):  
Short Term Memory ◽  
Time Window ◽  
Short Interval ◽  
Visual Images ◽  
Short Term ◽  
Temporal Window ◽  
Term Memory ◽  
Visual Short Term Memory ◽  
Probe Task ◽  
Long Time

Abstract. When two dot arrays are briefly presented, separated by a short interval of time, visual short-term memory of the first array is disrupted if the interval between arrays is shorter than 1300-1500 ms ( Brockmole, Wang, & Irwin, 2002 ). Here we investigated whether such a time window was triggered by the necessity to integrate arrays. Using a probe task we removed the need for integration but retained the requirement to represent the images. We found that a long time window was needed for performance to reach asymptote even when integration across images was not required. Furthermore, such window was lengthened if subjects had to remember the locations of the second array, but not if they only conducted a visual search among it. We suggest that a temporal window is required for consolidation of the first array, which is vulnerable to disruption by subsequent images that also need to be memorized.

The Ancestral Angle on Aesthetics, Creativity, and the Arts

PsycCRITIQUES ◽  
2007 ◽  
Vol 52 (31) ◽  
Author(s):  
Paul J. Silvia
Keyword(s):  
The Arts
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