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Article
Publication date: 17 June 2011

Robert Lievesley, Martin Wozencroft and David Ewins

The EPOC neuroheadset is a commercially available device that allows game players to control a computer using their facial expressions or their thoughts. This paper aims to…

Abstract

Purpose

The EPOC neuroheadset is a commercially available device that allows game players to control a computer using their facial expressions or their thoughts. This paper aims to examine whether it has the potential to be used as an input for assistive technology (AT) devices.

Design/methodology/approach

Two experiments were conducted. In the first, 12 non‐impaired subjects used the neuroheadset to control a computer with their facial expressions. They also used a simple system of two head switches for comparison. In the second experiment, three non‐impaired subjects were trained to use the neuroheadset to control a computer with their thoughts.

Findings

In the first experiment, the neuroheadset was slower and less accurate than the head switches (p<0.05), and was also harder to use. It is unlikely to be preferred to existing methods of accessing AT for those that retain a small amount of head movement. In the second experiment, by the end of the week, all three subjects achieved accuracy rates greater than chance.

Research limitations/implications

All subjects were non‐impaired, and the sample size in the second experiment was small. Further research should concentrate on the second experiment, using larger sample sizes and impaired subjects.

Practical implications

The EPOC neuroheadset is substantially cheaper than similar specialist devices, and has the potential to allow those with no voluntary muscle control to access AT with their thoughts.

Originality/value

The results of these two experiments show that the Emotiv EPOC neuroheadset can be used as an interface for non‐impaired users to transfer information to a computer, which could in turn be used to control AT.

Details

Journal of Assistive Technologies, vol. 5 no. 2
Type: Research Article
ISSN: 1754-9450

Keywords

Content available
Article
Publication date: 17 June 2011

Chris Abbott

385

Abstract

Details

Journal of Assistive Technologies, vol. 5 no. 2
Type: Research Article
ISSN: 1754-9450

Book part
Publication date: 7 October 2020

Adrian Favell

In June 2016, a clear majority of English voters chose to unilaterally take the United Kingdom out of the European Union (EU). According to many of the post-Brexit vote analyses…

Abstract

In June 2016, a clear majority of English voters chose to unilaterally take the United Kingdom out of the European Union (EU). According to many of the post-Brexit vote analyses, the single strongest motivating factor driving this vote was “immigration” in Britain, an issue which had long been the central mobilizing force of the United Kingdom Independence Party. The chapter focuses on how – following the bitter demise of multiculturalism – these Brexit related developments may now signal the end of Britain's postcolonial settlement on migration and race, the other parts of a progressive philosophy which had long been marked out as a proud British distinction from its neighbors. In successfully racializing, lumping together, and relabeling as “immigrants” three anomalous non-“immigrant” groups – asylum seekers, EU nationals, and British Muslims – UKIP leader Nigel Farage made explicit an insidious recasting of ideas of “immigration” and “integration,” emergent since the year 2000, which exhumed the ideas of Enoch Powell and threatened the status of even the most settled British minority ethnic populations – as has been seen in the Windrush scandal. Central to this has been the rejection of the postnational principle of non-discrimination by nationality, which had seen its fullest European expression in Britain during the 1990s and 2000s. The referendum on Brexit enabled an extraordinary democratic vote on the notion of “national” population and membership, in which “the People” might openly roll back the various diasporic, multinational, cosmopolitan, or human rights–based conceptions of global society which had taken root during those decades. This chapter unpacks the toxic cocktail that lays behind the forces propelling Boris Johnson to power. It also raises the question of whether Britain will provide a negative examplar to the rest of Europe on issues concerning the future of multiethnic societies.

Details

Europe's Malaise
Type: Book
ISBN: 978-1-83909-042-4

Keywords

Article
Publication date: 1 January 1996

Mary Steele

The 1995 UKOLN International Conference was held at the University of Bath from 19–21 April 1995 on the theme: Managing the intellectual record. In the opening welcome to the…

Abstract

The 1995 UKOLN International Conference was held at the University of Bath from 19–21 April 1995 on the theme: Managing the intellectual record. In the opening welcome to the conference, the former BLRDD (British Library Research and Development Department) Director, Brian Perry, mentioned the special nature of the conference, marking the retirement of Philip Bryant as Director of UKOLN, the Office for Library and Information Networking. The conference proceedings, which have been published, are dedicated to Philip Bryant.

Details

Program, vol. 30 no. 1
Type: Research Article
ISSN: 0033-0337

Article
Publication date: 8 August 2016

Steve Moore

The purpose of this paper is to present the findings from one component of an empirical, mixed methods research project designed to determine the extent, nature and causes of…

1085

Abstract

Purpose

The purpose of this paper is to present the findings from one component of an empirical, mixed methods research project designed to determine the extent, nature and causes of abuse in contemporary independent sector care homes for older people.

Design/methodology/approach

A self-completion, postal questionnaire was used to elicit both numerical and textual data that were subsequently subjected to both quantitative and qualitative analysis. The questionnaire was distributed to newly appointed care staff in five participating care homes to determine the nature of any abuse they may have witnessed in the homes in which they had previously worked.

Findings

A significant proportion of respondents described instances of predominantly psychological and physical abuse and neglect and revealed hitherto undisclosed abusive practices.

Research limitations/implications

Though the research draws upon the experiences of only 140 anonymous questionnaire respondents, of whom 94 had witnessed abuse, data suggest abuse continues to occur in some care homes for older people.

Originality/value

The research has revealed staffs’ recent experiences of a range of abusive acts and practices. Findings suggest that changes are required to current methods of external scrutiny and investigation of practices in care homes.

Details

The Journal of Adult Protection, vol. 18 no. 4
Type: Research Article
ISSN: 1466-8203

Keywords

Article
Publication date: 31 July 2007

Alesia Zuccala, Mike Thelwall, Charles Oppenheim and Rajveen Dhiensa

The purpose of this paper is to explore the use of LexiURL as a Web intelligence tool for collecting and analysing links to digital libraries, focusing specifically on the…

2115

Abstract

Purpose

The purpose of this paper is to explore the use of LexiURL as a Web intelligence tool for collecting and analysing links to digital libraries, focusing specifically on the National electronic Library for Health (NeLH).

Design/methodology/approach

The Web intelligence techniques in this study are a combination of link analysis (web structure mining), web server log file analysis (web usage mining), and text analysis (web content mining), utilizing the power of commercial search engines and drawing upon the information science fields of bibliometrics and webometrics. LexiURL is a computer program designed to calculate summary statistics for lists of links or URLs. Its output is a series of standard reports, for example listing and counting all of the different domain names in the data.

Findings

Link data, when analysed together with user transaction log files (i.e. Web referring domains) can provide insights into who is using a digital library and when, and who could be using the digital library if they are “surfing” a particular part of the Web; in this case any site that is linked to or colinked with the NeLH. This study found that the NeLH was embedded in a multifaceted Web context, including many governmental, educational, commercial and organisational sites, with the most interesting being sites from the.edu domain, representing American Universities. Not many links directed to the NeLH were followed on September 25, 2005 (the date of the log file analysis and link extraction analysis), which means that users who access the digital library have been arriving at the site via only a few select links, bookmarks and search engine searches, or non‐electronic sources.

Originality/value

A number of studies concerning digital library users have been carried out using log file analysis as a research tool. Log files focus on real‐time user transactions; while LexiURL can be used to extract links and colinks associated with a digital library's growing Web network. This Web network is not recognized often enough, and can be a useful indication of where potential users are surfing, even if they have not yet specifically visited the NeLH site.

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