This chapter deals with the study of how deaf and hearing signers, and others, understand sign languages by themselves and in relationship to other languages and modalities. By doing linguistic ethnography, it is possible to investigate these language attitudes and ideologies as they unfold in everyday practice, towards ideas such as the status of sign languages and particular varieties; discourses surrounding linguistic authority, authenticity and ownership; and the emergence (or development) of new sign languages and new subject-specific vocabulary. The methods discussed in this chapter are ethnographic research methods and visual methods: participant observation, ethnographic filmmaking, and language portraits. The main points of the chapter are illustrated by means of three case studies: (1) participant observation in multilingual tourist spaces in Bali, in which Indonesian Sign Language, International Sign, and American Sign Language are used; (2) ethnographic filmmaking within an international multi-sited research project focusing on International Sign; and (3) the use of language portraits with new signers and heritage signers in Flanders, who mostly use Flemish Sign Language and Dutch
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For this exploratory study we aim to provide knowledge and insights concerning the processes of setting up, implementing and managing online communities as a part of the product/services offer of media companies. The goal is to increase their reach amongst target groups, to strengthen involvement with their audiences and to entice their audiences to participate. This information should help us to understand the many different aspects important for developing and managing online communities. The research question for this phase is: Which critical success factors play a role in the process of setting up and managing online communities using social media in order to activate and/or engage target audiences? In this exploratory first phase we looked into literature relating to general guidelines and critical success factors in setting up and managing online communities. These aspects include, communication and interaction options, functionalities for sharing information, the content structure given, the importance of socialization within the community, the policies used and the usability of the platform (Ning Shen & Khalifa, 2008).
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Communities of practice (CoPs) impact different actors in different ways. Because using a singular approach would not do justice to the complexity that surrounds CoPs, a multi-disciplinary and pluralistic approach is used here to develop a model for measuring the impact CoPs may have on individuals, groups and the organisations in which they are situated. A review of the literature showed no such comprehensive model. In fact, empirical work on CoPs, in general, is scarce and evaluations of them are underdeveloped. Most assessments are look at process alone, or try to link output to anecdotal evidence. I try to fill this gap by presenting a multi-disciplinary conceptual model that approaches measuring certain types of impact a CoP has on individuals and groups that are functioning as CoPs. I also make a theoretical link to how CoPs may contribute to organisational capability.
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This paper identifies some common and specific pitfalls in the development of sign language technologies targeted at deaf communities, with a specific focus on signing avatars. It makes the call to urgently interrogate some of the ideologies behind those technologies, including issues of ethical and responsible development. The paper addresses four separate and interlinked issues: ideologies about deaf people and mediated communication, bias in data sets and learning, user feedback, and applications of the technologies. The paper ends with several take away points for both technology developers and deaf NGOs. Technology developers should give more consideration to diversifying their team and working interdisciplinary, and be mindful of the biases that inevitably creep into data sets. There should also be a consideration of the technologies’ end users. Sign language interpreters are not the end users nor should they be seen as the benchmark for language use. Technology developers and deaf NGOs can engage in a dialogue about how to prioritize application domains and prioritize within application domains. Finally, deaf NGOs policy statements will need to take a longer view, and use avatars to think of a significantly better system compared to what sign language interpreting services can provide.
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Communication between healthcare professionals and deaf patients has been particularly challenging during the COVID-19 pandemic. We have explored the possibility to automatically translate phrases that are frequently used in the diagnosis and treatment of hospital patients, in particular phrases related to COVID-19, from Dutch or English to Dutch Sign Language (NGT). The prototype system we developed displays translations either by means of pre-recorded videos featuring a deaf human signer (for a limited number of sentences) or by means of animations featuring a computer-generated signing avatar (for a larger, though still restricted number of sentences). We evaluated the comprehensibility of the signing avatar, as compared to the human signer. We found that, while individual signs are recognized correctly when signed by the avatar almost as frequently as when signed by a human, sentence comprehension rates and clarity scores for the avatar are substantially lower than for the human signer. We identify a number of concrete limitations of the JASigning avatar engine that underlies our system. Namely, the engine currently does not offer sufficient control over mouth shapes, the relative speed and intensity of signs in a sentence (prosody), and transitions between signs. These limitations need to be overcome in future work for the engine to become usable in practice.
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Poster presented at the workshop Rural signing varieties: social dynamics and linguistic structure, results from the EuroBABEL project on 'Endangered Sign Languages in Village Communities', Leiden, 7th November 2012
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The World Health Organization engages cities and communities all over the world in becoming age-friendly. There is a need for assessing the age-friendliness of cities and communities by means of a transparently constructed and validated tool which measures the construct as a whole. The aim of this study was to develop a questionnaire measuring age-friendliness, providing full transparency and reproducibility. The development and validation of the Age Friendly Cities and Communities Questionnaire (AFCCQ) followed the criteria of the COnsensus-based Standards for selection of health Measurement INstruments (COSMIN). Four phases were followed: (1) development of the conceptual model, themes and items; (2) initial (qualitative) validation; (3) psychometric validation, and (4) translating the instrument using the forward-backward translation method. This rigorous process of development and validation resulted in a valid, psychometrically sound, comprehensive 23-item questionnaire. This questionnaire can be used to measure older people’s experiences regarding the eight domains of the WHO Age-Friendly Cities model, and an additional financial domain. The AFCCQ allows practitioners and researchers to capture the age-friendliness of a city or community in a numerical fashion, which helps monitor the age-friendliness and the potential impact of policies or social programmes. The AFCCQ was created in Dutch and translated into British-English. CC-BY Original article: https://doi.org/10.3390/ijerph17186867 (This article belongs to the Special Issue Feature Papers "Age-Friendly Cities & Communities: State of the Art and Future Perspectives") https://www.dehaagsehogeschool.nl/onderzoek/lectoraten/details/urban-ageing#over-het-lectoraat Extra: Vragenlijst bijlage / Questionnaire attachement
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In J. Purkarthofer & M.-C. Flubacher (Eds.), Speaking Subjects in Multilingualism Research: Biographical and Speaker-centred Approaches. Bristol: Multilingual Matters.
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Growing research in sign language recognition, generation, and translation AI has been accompanied by calls for ethical development of such technologies. While these works are crucial to helping individual researchers do better, there is a notable lack of discussion of systemic biases or analysis of rhetoric that shape the research questions and methods in the field, especially as it remains dominated by hearing non-signing researchers. Therefore, we conduct a systematic review of 101 recent papers in sign language AI. Our analysis identifies significant biases in the current state of sign language AI research, including an overfocus on addressing perceived communication barriers, a lack of use of representative datasets, use of annotations lacking linguistic foundations, and development of methods that build on flawed models. We take the position that the field lacks meaningful input from Deaf stakeholders, and is instead driven by what decisions are the most convenient or perceived as important to hearing researchers. We end with a call to action: the field must make space for Deaf researchers to lead the conversation in sign language AI.
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The development of ‘age-friendly cities’ has become a major area of work in the field of ageing and the built environment. This movement is driven by the observation that cities are home to an ever-increasing ageing population. Over the past decade, a multitude of age-friendly initiatives have been developed with the aim of making physical and social environments more favourable for older people's well-being, health and ability to live in the community. This article explores ten key questions associated with the age-friendly cities and communities' movement, with a particular focus on the built environment. It provides an overview of the history of the age-friendly cities' movement and the underlying models, the aspects of the built environment that are relevant for age-friendly cities, the ways age-friendliness can be evaluated, and the interactions between age-friendly cities initiatives and other strategic agendas such as smart cities. The paper concludes by discussing future perspectives and possible directions for further development of the age-friendly movement. © 2021 The Authors. Published by Elsevier Ltd. https://doi.org/10.1016/j.buildenv.2021.107922 LinkedIn: https://www.linkedin.com/in/jvhoof1980/
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