scholarly journals Prosthetics

M/C Journal ◽  
2019 ◽  
Vol 22 (5) ◽  
Author(s):  
Crisia Constantine

Of Ancient Greek origins, the concept of prosthetics unfolds across centuries, denoting an 'addition', 'application', or 'attachment'. For most part, it is used in its medicalised sense, as an ‘instrument’ especially designed to restore the functionality of missing or disabled body parts. This issue of M/C Journal seeks to explore the meaning of ‘prosthetics’ beyond its iatric employment. It aims to emphasize prosthetics’ functions and resulting outcomes as 'application' or ‘attachment’ to a structure, either natural – innate, or artificial – cultural, that needs further development or transformation. The ten contributions significantly align with the editorial scope, unpacking the concept of ‘prosthetics’ and offering a vast array of alternative uses of the term. In the feature article of the issue, Pamela See (Xue Mei-Ling) examines branding as prosthesis of identity. See frames the practice of branding from the Halaf Period (6100-5100 BCE) to the present as a method of imbuing the identity of a person, family, clan, organisation or kingdom. Brands, then, propose a system that assists consumers to convey and recognizes identities at prima facie. Ultimately, individuals evoke the subsequent brands as prosthetics in the process of value attribution, writes See, but, also, to signal to one another.A different take on the role of prosthetics in identity formation is advanced by Alexander Hudson Beare. Drawing upon the HBO original series The Sopranos, Beare argues how the characters of Tony and his friends, severed from their Italian origins, employ prosthetic memories to create hybrid ethnic identities. Filmmaking industry proves to be an inspiring field for the investigation on alternative uses of the concept of prosthetics. Sharon Jane Mee focuses on Errol Morris’s documentary Mr. Death: The Rise and Fall of Fred A. Leuchter, Jr. to demonstrate how various apparatuses – such as the cinematic one – operates prosthetically. Eventually, Mee expands her argument, contending that cinema itself is a prosthesis of film spectatorship. At her turn, Maria Alberto examines how Steven Spielberg’s 2001 film A.I. Artificial Intelligence complicates the ‘prosthetic impulse’ by depicting prosthetics as technologies that enhance, augment, or replace parts of social bodies such as the nuclear family.This use of prosthetics is also explored by Fiona Andreallo and Chris Chesher in their commentary upon the sex robots market. Rather than simply rejecting the possibility that sexbots can be sexual partners or companions, the authors argue that they can be considered as a medium for companionship. Therefore, in field literature terms, the sex robots represent extensions, or prostheses, that support sexuality and parasocial companionship. A new contribution to the debate is made by Pamela J Kincheloe who considers how the American Sign Language (ASL), is used in media as a narrative prosthetic. Excerpted from a longer chapter for a book in progress, her article takes a very quick look at how American Sign Language is becoming more and more visible in mainstream visual culture, how it is being commodified and serves a prosthetic device that reinforces normalcy in various cultural narratives. The essay poses questions about the possible consequence, positive and negative, of this use of a living language.The impact of media technology on the various developments of the concept of prosthetics, is discussed by Lekhaa A Nair and Lauren Cruikshank. Through her article, Nair positions self-tracking technology (STT) as an interactive media technology, a tool for surveillance and regulation, and, specifically, an ‘extension of man’. She argues that STT is able to extend man’s natural capabilities as a result of datafication and regulation, and shows how this process can compromise personal autonomy. In this context, Cruikshank’s article reaches a significant conclusion. Only by acknowledging and exploring how our embodied relationships with media technologies are complex, contested, and often uncomfortable, emphasizes Cruikshank, we can construct alternative, more equitable models for media prosthesis.An introspective look on prosthetics is taken by Elaine M Laforteza’s examination on how prosthetic devices are used to treat chronic and auto-immune conditions. Reflecting upon her experiences with surviving Type 1 diabetes for 28 years, Laforteza raises a number of challenging questions: What happens when insulin pump technologies fail? What then happens to the human body that is attached to the pump? How can we speak, write and think about re-organised bodies in which, for example, an internal organ’s pancreatic beta cells (those that secrete insulin), are external to the body and battery operated? The possibilities of the body are further explored, in an artistic context this time, by Ali Na. Analysing the contemporary art installations The Slug Princess of the Degenerate Art Ensemble (DAE) and the performance installation Cultural Animal of Xu Bing, Na examines the prosthetic prospects and capacities of the body around issues of race, animality, and aesthetics. Although far from exhausting the multiplicity of alternative meanings and interpretations of the term, this issue of M/C Journal opens up new perspectives for the re-defining and re-inventing of the concept of prosthetics, and, we hope, encourages future research avenues. We are highly grateful to our contributors and reviewers for accepting this challenge.  

2020 ◽  
Vol 34 (10) ◽  
pp. 13781-13782
Author(s):  
Yuanqi Du ◽  
Nguyen Dang ◽  
Riley Wilkerson ◽  
Parth Pathak ◽  
Huzefa Rangwala ◽  
...  

In today's digital world, rapid technological advancements continue to lessen the burden of tasks for individuals. Among these tasks is communication across perceived language barriers. Indeed, increased attention has been drawn to American Sign Language (ASL) recognition in recent years. Camera-based and motion detection-based methods have been researched extensively; however, there remains a divide in communication between ASL users and non-users. Therefore, this research team proposes the use of a novel wireless sensor (Frequency-Modulated Continuous-Wave Radar) to help bridge the gap in communication. In short, this device sends out signals that detect the user's body positioning in space. These signals then reflect off the body and back to the sensor, developing thousands of cloud points per second, indicating where the body is positioned in space. These cloud points can then be examined for movement over multiple consecutive time frames using a cell division algorithm, ultimately showing how the body moves through space as it completes a single gesture or sentence. At the end of the project, 95% accuracy was achieved in one-object prediction as well as 80% accuracy on cross-object prediction with 30% other objects' data introduced on 19 commonly used gestures. There are 30 samples for each gesture per person from three persons.


Phonology ◽  
1993 ◽  
Vol 10 (2) ◽  
pp. 243-279 ◽  
Author(s):  
Wendy Sandler

It is generally accepted that there are three major categories of phonological elements in the signs of sign language: (i) the shape of the hand, (ii) the location of the hand on or near the body and (iii) the movement of the hand – either (a) movement of the fingers or palm at a single location or (b) movement of the whole hand along a path from one location to another. It has further been argued that each of these categories consists of hierarchically organised classes of features (Sandler 1987b, 1989a).


2011 ◽  
Vol 31 ◽  
pp. 137-158 ◽  
Author(s):  
David Quinto-Pozos

American Sign Language (ASL) has become a very popular language in high schools, colleges, and universities throughout the U.S., due, in part, to the growing number of schools that allow students to take the language in order to fulfill a foreign or general language requirement. Within the past couple decades, the number of students enrolled in ASL classes has increased dramatically, and there are likely more instructors of ASL at the present time than ever before. ASL and spoken language instruction are similar in some aspects; however, there are also differences between the two (e.g., modality differences involving visual rather than auditory perception and processing, no commonly used writing system in ASL, and the socio-cultural history of deaf-hearing relations). In spite of these differences, minimal research has been done on ASL learning and classroom pedagogy—especially in recent years. This article reports on studies that have been performed recently and it also suggests various themes for future research. In particular, three main areas of research are proposed: the possible role of the socio-political history of the Deaf community in which ASL teaching is situated, linguistic differences between signed and spoken languages, and the use of video and computer-based technologies.


2018 ◽  
Vol 14 (1) ◽  
pp. 75-82
Author(s):  
Agung Budi Prasetijo ◽  
Muhamad Y. Dias ◽  
Dania Eridani

Deaf or hard-of-hearing people have been using The American Sign Language (ASL) to communicate with others. Unfortunately, most of the people having normal hearing do not learn such a sign language; therefore, they do not understand persons with such disability. However, the rapid development of science and technology can facilitate people to translate body or part of the body formation more easily. This research is preceded with literature study surveying the need of sensors embedded in a glove. This research employs five flex sensors as well as accelerator and gyroscope to recognize ASL language having similar fingers formation. An Arduino Mega 2560 board as the central controller is employed to read the flex sensors’ output and process the information. With 1Sheeld module, the output of the interpreter is presented on a smartphone both in text and voice. The result of this research is a flex glove system capable of translating the ASL from the hand formation that can be seen and be heard. Limitations were found when translating sign for letter N and M as the accuracy reached only 60%; therefore, the total performance of this system to recognize letter A to Z is 96.9%.


2009 ◽  
Vol 12 (1) ◽  
pp. 3-51 ◽  
Author(s):  
Carlo Geraci

The aim of this study is to provide a detailed account for the phenomenon of movement epenthesis in Italian Sign Language (LIS). LIS displays at least two cases of epenthesis of movement, one affecting signs that involve contact with the body, the other affecting signs that do not (i.e. signs articulated in neutral space). The two cases of epenthesis of movement receive a unified analysis, once the mechanism of selection of the plane of articulation is spelled out. The general phenomenon of movement epenthesis is captured by a formal approach within a constraint-based framework, such as the one developed first for American Sign Language (ASL) in Brentari (1998). Cases of movement epenthesis in ASL will be discussed and compared to cases of LIS epenthesis


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