Shari Trewin
Shari Trewin

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Bibliometrics: publication history
Average citations per article9.21
Citation Count433
Publication count47
Publication years1996-2017
Available for download35
Average downloads per article558.74
Downloads (cumulative)19,556
Downloads (12 Months)1,207
Downloads (6 Weeks)164
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47 results found Export Results: bibtexendnoteacmrefcsv

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1 published by ACM
July 2017 ACM SIGACCESS Accessibility and Computing: Issue 118, June 2017
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 6,   Downloads (12 Months): 18,   Downloads (Overall): 18

Full text available: PDFPDF
The field of computing is one that has a special relationship with disability due to both the many opportunities and many flaws that computers present with respect to disability access. However, despite many successes in this arena, the conferences and digital resources of the Association for Computing Machinery are still ...

2 published by ACM
October 2016 ASSETS '16: Proceedings of the 18th International ACM SIGACCESS Conference on Computers and Accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 3,   Downloads (12 Months): 53,   Downloads (Overall): 71

Full text available: PDFPDF
For some people, interaction preference settings like large fonts or speech output are essential for technology access. We demonstrate a 'First Discovery Tool' intended as an easy and accessible way for people to discover and set preferences to address major access barriers. The tool is designed to support people who ...
Keywords: education, older adults, independence, disability, preferences, accessibility

3 published by ACM
October 2015 interactions: Volume 22 Issue 6, November - December 2015
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 6,   Downloads (12 Months): 58,   Downloads (Overall): 197

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In this forum we celebrate research that helps to successfully bring the benefits of computing technologies to children, older adults, people with disabilities, and other populations that are often ignored in the design of mass-marketed products. --- Juan Pablo Hourcade, Editor

4 published by ACM
October 2015 ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 3
Downloads (6 Weeks): 12,   Downloads (12 Months): 61,   Downloads (Overall): 189

Full text available: PDFPDF
Accessibility research studies often gather subjective responses to technology using Likert-type items, where participants respond to a prompt statement by selecting a position on a labeled response scale. We analyzed recent ASSETS papers, and found that participants in non-anonymous accessibility research studies gave more positive average ratings than those in ...
Keywords: response bias, accessibility, likert

5 published by ACM
October 2015 ASSETS '15: Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 3
Downloads (6 Weeks): 11,   Downloads (12 Months): 70,   Downloads (Overall): 183

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We interviewed adults with mild cognitive impairment working in a sheltered workshop and three support professionals about competitive employment in the community, and what concerns or barriers they may have. While individuals were most concerned about managing their health, professionals also described personal safety and productivity challenges. Families' worries about ...
Keywords: disability, wearables, cognitive impairment, user study

6 published by ACM
October 2013 ASSETS '13: Proceedings of the 15th International ACM SIGACCESS Conference on Computers and Accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 15
Downloads (6 Weeks): 14,   Downloads (12 Months): 138,   Downloads (Overall): 872

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This paper examines the use of touchscreen smartphones, focusing on physical access. Using interviews and observations, we found that participants with dexterity impairment considered a smartphone both useful and usable, but tablet devices offer several important advantages. Cost is a major barrier to adoption. We describe usability problems that are ...
Keywords: motor impairment, touch-screen interaction, accessibility, mobile devices, personalization

7 published by ACM
October 2013 ACM Transactions on Accessible Computing (TACCESS): Volume 5 Issue 2, October 2013
Publisher: ACM
Bibliometrics:
Citation Count: 6
Downloads (6 Weeks): 1,   Downloads (12 Months): 27,   Downloads (Overall): 390

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Accurate pointing is an obstacle to computer access for individuals who experience motor impairments. One of the main barriers to assisting individuals with pointing problems is a lack of frequent and low-cost assessment of pointing ability. We are working to build technology to automatically assess pointing problems during every day ...
Keywords: Assistive technology, pointing performance, real-world data collection

8 published by ACM
August 2013 MobileHCI '13: Proceedings of the 15th international conference on Human-computer interaction with mobile devices and services
Publisher: ACM
Bibliometrics:
Citation Count: 8
Downloads (6 Weeks): 8,   Downloads (12 Months): 63,   Downloads (Overall): 612

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Pinching and spreading gestures are prevalent in mobile applications today, but these gestures have not yet been studied extensively. We conducted an exploratory study of pinch and spread gestures with seated participants on a phone and a tablet device. We found device orientation did not have a significant effect on ...
Keywords: mobile devices, multi-touch gestures

9 published by ACM
December 2012 ACSAC '12: Proceedings of the 28th Annual Computer Security Applications Conference
Publisher: ACM
Bibliometrics:
Citation Count: 12
Downloads (6 Weeks): 32,   Downloads (12 Months): 190,   Downloads (Overall): 1,194

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We examine three biometric authentication modalities -- voice, face and gesture -- as well as password entry, on a mobile device, to explore the relative demands on user time, effort, error and task disruption. Our laboratory study provided observations of user actions, strategies, and reactions to the authentication methods. Face ...
Keywords: mobile, biometric, authentication, usability

10 published by ACM
October 2012 ASSETS '12: Proceedings of the 14th international ACM SIGACCESS conference on Computers and accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 6
Downloads (6 Weeks): 2,   Downloads (12 Months): 27,   Downloads (Overall): 279

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In this study, we explore the role of age and fluid intelligence on the behavior of people looking for information in a real-world search space. Analyses of mouse moves, clicks, and eye movements provide a window into possible differences in both task strategy and performance, and allow us to begin ...
Keywords: age, eye-gaze, information search, cognition, fluid intelligence

11 published by ACM
May 2012 CHI EA '12: CHI '12 Extended Abstracts on Human Factors in Computing Systems
Publisher: ACM
Bibliometrics:
Citation Count: 4
Downloads (6 Weeks): 12,   Downloads (12 Months): 65,   Downloads (Overall): 306

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Designers often struggle to create interfaces that are optimal for both younger and older adults, as they may interact differently with the same interface. Human-performance models have been used to aid designers in evaluating the efficiency of user interfaces. Can we create age-specific models to help designers create interfaces that ...
Keywords: cognitive modeling, cpm-goms, aging, age, ageing

12 published by ACM
October 2011 ASSETS '11: The proceedings of the 13th international ACM SIGACCESS conference on Computers and accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 1,   Downloads (12 Months): 16,   Downloads (Overall): 90

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This study focuses on the use of web accessibility software by people with cerebral palsy performing three typical user tasks. We evaluate the customization options in the IBM accessibility Works add-on to the Mozilla Firefox browser, as used by ten users. While specific features provide significant benefit, we find that ...
Keywords: customization, user study, web accessibility

13
July 2011 UAHCI'11: Proceedings of the 6th international conference on Universal access in human-computer interaction: design for all and eInclusion - Volume Part I
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 1

We describe the motivation for research aimed at extending predictive cognitive modeling of non-expert users to a broader population. Existing computational cognitive models have successfully predicted the navigation behavior of users exploring unfamiliar interfaces in pursuit of a goal. This paper explores factors that might lead to significant between-group differences ...
Keywords: cognitive modeling, older users, information foraging, accessibility, interface design, usability testing

14 published by ACM
June 2011 ACM SIGACCESS Accessibility and Computing: Issue 100, June 2011
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 1,   Downloads (12 Months): 1,   Downloads (Overall): 102

Full text available: PDFPDF
This document contains information for organizers of academic conferences who wish to make their events as accessible as possible, so that people with disabilities can participate fully. It is not intended as an accessibility checklist or requirements document, but offers general ideas and information that conference planners may wish to ...

15 published by ACM
May 2011 CHI EA '11: CHI '11 Extended Abstracts on Human Factors in Computing Systems
Publisher: ACM
Bibliometrics:
Citation Count: 0
Downloads (6 Weeks): 5,   Downloads (12 Months): 14,   Downloads (Overall): 248

Full text available: PDFPDF
Human abilities and situations are idiosyncratic and may change frequently. Static one-size-fits-many accessibility solutions miss the opportunities that arise from careful consideration of an individual's abilities and fail to address the sometimes dynamic aspect of those abilities, such as when a user's activity or context causes a "situational impairment." The ...
Keywords: assistive technology, interaction design, situational impairment, user modeling, intelligent user interfaces, mobile devices

16 published by ACM
October 2010 ASSETS '10: Proceedings of the 12th international ACM SIGACCESS conference on Computers and accessibility
Publisher: ACM
Bibliometrics:
Citation Count: 5
Downloads (6 Weeks): 8,   Downloads (12 Months): 27,   Downloads (Overall): 333

Full text available: PDFPDF
Designers often have no access to individuals who use screen reading software, and may have little understanding of how their design choices impact these users. We explore here whether cog-nitive models of auditory interaction could provide insight into screen reader usability. By comparing human data with a tool-generated model of ...
Keywords: screen reader, accessibility, keyboard navigation, usability, klm

17
June 2010 Universal Access in the Information Society: Volume 9 Issue 2, June 2010
Publisher: Springer-Verlag
Bibliometrics:
Citation Count: 3

This paper illustrates how some of the human–computer interaction patterns associated with Web 2.0 can degrade the user experience of those with particular cognitive disabilities. It also shows how changes to computer technology often do not threaten accessibility directly and immediately, but, rather, indirectly, by spawning new user interaction patterns ...
Keywords: Cognitive impairment, Technology change, Web 2.0

18
May 2010 Computers in Human Behavior: Volume 26 Issue 3, May, 2010
Publisher: Elsevier Science Publishers B. V.
Bibliometrics:
Citation Count: 9

Users of small computational devices, such as Mobile telephones or Personal Digital Assistants, are situationally impaired by both the device and the context of the device's use. This paper describes empirical work which makes the link between the behaviour of motor impaired desktop users and non-impaired users of small-devices. This ...
Keywords: Motor-impaired, Errors, Pointing, Typing, Dexterity-impaired, Input, Small-device

19 published by ACM
April 2010 W4A '10: Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)
Publisher: ACM
Bibliometrics:
Citation Count: 15
Downloads (6 Weeks): 8,   Downloads (12 Months): 38,   Downloads (Overall): 535

Full text available: PDFPDF
Using evidence from a survey of 49 IBM Web developers we explore two concerns: barriers to the developers' designing accessible Web-based products, and what value they felt specific features in an "accessibility" tool might have. They found designing for accessibility difficult, but more surprisingly, they found using the test tools ...
Keywords: accessibility, quality assurance, web, web accessibility, automated evaluation, developers' perception, tools, validation, conformance testing, assistive technology, screen reader, survey

20 published by ACM
April 2010 W4A '10: Proceedings of the 2010 International Cross Disciplinary Conference on Web Accessibility (W4A)
Publisher: ACM
Bibliometrics:
Citation Count: 1
Downloads (6 Weeks): 2,   Downloads (12 Months): 15,   Downloads (Overall): 272

Full text available: PDFPDF
Low-end mobile phones are becoming generally available throughout the world and the main window onto the Web. A large constituency for Web access is being created whose experience Web designers are not familiar with, particularly because of the central role of auditory, rather than visual access. This is analogous to ...
Keywords: accessibility, auditory interaction, developing regions, web, screen reader



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