Building a sign language corpus for use in machine translation

In recent years data-driven methods of machine translation (MT) have overtaken rule-based approaches as the predominant means of automatically translating between languages. A pre-requisite for such an approach is a parallel corpus of the source and target languages. Technological developments in sign language (SL) capturing, analysis and processing tools now mean that SL corpora are becoming increasingly available. With transcription and language analysis tools being mainly designed and used for linguistic purposes, we describe the process of creating a multimedia parallel corpus specifically for the purposes of English to Irish Sign Language (ISL) MT. As part of our larger project on localisation, our research is focussed on developing assistive technology for patients with limited English in the domain of healthcare. Focussing on the first point of contact a patient has with a GP’s office, the medical secretary, we sought to develop a corpus from the dialogue between the two parties when scheduling an appointment. Throughout the development process we have created one parallel corpus in six different modalities from this initial dialogue. In this paper we discuss the multi-stage process of the development of this parallel corpus as individual and interdependent entities, both for our own MT purposes and their usefulness in the wider MT and SL research domains

HCI for the deaf community: developing human-like avatars for sign language synthesis

With ever increasing computing power and advances in 3D animation technologies it is no surprise that 3D avatars for sign language (SL) generation are advancing too. Traditionally these avatars have been driven by somewhat expensive and inflexible motion capture technologies and perhaps this is the reason avatars do not feature in all but a few user interfaces (UIs). SL synthesis is a competing technology that is less costly, more versatile and may prove to be the answer to the current lack of access for the Deaf in HCI. This paper outlines the current state of the art in SL synthesis for HCI and how we propose to advance this by improving avatar quality and realism with a view to ameliorating communication and computer interaction for the Deaf community as part of a wider localisation project

The ATIS sign language corpus

Systems that automatically process sign language rely on appropriate data. We therefore present the ATIS sign language corpus that is based on the domain of air travel information. It is available for five languages, English, German, Irish sign language, German sign language and South African sign language. The corpus can be used for different tasks like automatic statistical translation and automatic sign language recognition and it allows the specific modelling of spatial references in signing space

Study on risks and opportunities of digitalisation for financial inclusion. The perspective of vulnerable users in Estonia, Italy and UK with a focus on groups covered by the European Accessibility Act

The digitalization of financial services presents an unprecedented opportunity to increase the financial autonomy of millions of vulnerable people across the European Union. Implemented carefully, with reference to their needs, digitalization can benefit vulnerable groups, society as a whole, and - not least - the financial services organizations, which stand to gain from attracting more customers. But vulnerable people are not currently benefiting from this digitalization as best practise design and specifications are not always followed. There appears to be a lack of commitment on behalf of the financial institutions to use this opportunity to benefit the most vulnerable in society. This report aims to describe how digitalization, in the form of online banking services, is affecting end-users in vulnerable groups. It was commissioned by the European Commission for the Financial Service User Group (FSUG) and examines the state of financial inclusion of vulnerable people in the United Kingdom, Estonia and Italy. The report deals with view of the end-users, in particular it presents detailed information from the point of view of people with disabilities given the current context of the European Accessibility Act. Relevant responses were received from a range of end-users and organisations of end-users. In particular detailed comments were received from end-users and organisations of people with a sensory impairment. The report focuses on the provision made by the financial sector for accessibility to services, in particular through ticket machines, Point of Sale machines (PoS terminals), Automated Teller Machines (ATMs) and personal devices such as mobile phones. The study involved extensive qualitative research with people at risk of digital exclusion, due to the introduction of digital financial systems. We also spoke to representatives of organizations which act on behalf of vulnerable groups. The study also made use of quantitative secondary statistics from existing studies on technology and services. The results present a mixed picture of the current situation to financial inclusion. The results show that many of the respondents (both individual users and representative organisations) reported that some systems were useable but added that if a particular user could not use them a third party would act on their behalf. The use of carers and other intermediaries is problematic as it can both remove the autonomy of the end-user and facilitate financial crime against them. Meanwhile many end-users expressed fear of digital financial systems when they were not accessible and when they did not provide information in the form that the end-user could understand. On a positive side, the report found some reassuring information on how digital financial systems could enable vulnerable end-users to use and access their money in a time and place that was suitable for them. This was particularly true for deaf or hearing-impaired ATM users. The report also highlights that despite there being legislation in all three countries it is adopted in very different ways. This includes access to information provided by government departments' online services and by banking service providers. The use of best practise approaches to assist vulnerable people was found to not be used consistently resulting in different levels of accessibility in all three the countries for different users. The research identified a number of positive examples of alternative practise that enabled safe and practical access to digital financial systems. But the main findings were that there is a lack of knowledge about accessible systems and processes among financial services institutions together with a lack of knowledge of the demand for these systems from users. Knowledge-sharing among institutions and countries could be of great value here to assist in inclusion in financial digital services. Results of the findings suggest that there is further work that can be done in this area for financial inclusion of vulnerable people. The comparison of the three countries in the study found that whilst technology can assist these people, it is often used by the financial sector to provide efficiency in business processes, often at the cost of access to those that are vulnerable. The following recommendations are based on the research findings carried out in the study. 1 The financial sector should consider the impact of change, innovation in technology and access to technology when providing: a. New services b. Amending services c. Curtailing services due to the adoption of technological solutions and efficiency driving measures d. Training for employees administering the services e. The sector should anticipate vulnerable people’s requirements for assistance, training and accessibility. Investment in new innovation should not be at the expense of exclusion of any sector of the population. The advancements in financial services and increasing use of alternate financial systems should be recognised by the regulated sector and provisions be made to assist all users and vulnerable users. This includes the training of employees to anticipate the requirements and difficulties that vulnerable persons may experience. Protection of vulnerable peoples should be at the forefront of those in the financial sector and the consideration of increasing lifespan of people globally means that vulnerability changes over a lifespan. Therefore, a concerted effort should be made for users that are currently vulnerable, those that may become vulnerable by ensuring security measures are safe but do not exclude this user group. This may be achieved developing technology, improving usability methods, recognition and secure measures for third party carer givers. 2 Financial service providers should ensure that technology and services are accessible (online and in person), that they meet local and EU accessibility legislation and best practise criteria and that they adopt the recommendations of organisations such as the W3C. This would ensure all users would experience similar security and autonomy when accessing services. 3 Interest groups that represent vulnerable persons should consider more effective strategies to represent the concerns of the vulnerable at national levels in Estonia and Italy, whereas such groups in the UK have more direct involvement with providers of financial services. Such concerted co-ordination will increase the recognition of how financial service providers should meet their obligation of inclusivity and accessibility. 4 Information on alternative ways of accessing services including the use of talking ATMs should be published by both the financial institutions and local and regional support groups to enable end-users to make informed decisions about their use of digital financial services. 5 Recognition must be given to the use of care givers acting as conduits to financial services. Secure measures must be designed to protect vulnerable persons, care givers and the financial service providers from a. Prospect of financial crime b. Risk in using carers to terms and conditions of these providers Furthermore, consideration needs to be given as to the transparent response mechanisms to be provided and action to be taken if financial crime takes place, that takes into account vulnerabilities of the user

Future bathroom: A study of user-centred design principles affecting usability, safety and satisfaction in bathrooms for people living with disabilities

Research and development work relating to assistive technology 2010-11 (Department of Health) Presented to Parliament pursuant to Section 22 of the Chronically Sick and Disabled Persons Act 197

Neuro-electronic technology in medicine and beyond

This dissertation looks at the technology and social issues involved with interfacing electronics directly to the human nervous system, in particular the methods for both reading and stimulating nerves. The development and use of cochlea implants is discussed, and is compared with recent developments in artificial vision. The final sections consider a future for non-medicinal applications of neuro-electronic technology. Social attitudes towards use for both medicinal and non-medicinal purposes are discussed, and the viability of use in the latter case assessed

Virtual reality: Theoretical basis, practical applications

Virtual reality (VR) is a powerful multimedia visualization technique offering a range of mechanisms by which many new experiences can be made available. This paper deals with the basic nature of VR, the technologies needed to create it, and its potential, especially for helping disabled people. It also offers an overview of some examples of existing VR systems

A User-Focused Reference Model for Wireless Systems Beyond 3G

This whitepaper describes a proposal from Working Group 1, the Human Perspective of the Wireless World, for a user-focused reference model for systems beyond 3G. The general structure of the proposed model involves two "planes": the Value Plane and the Capability Plane. The characteristics of these planes are discussed in detail and an example application of the model to a specific scenario for the wireless world is provided