Alison Crerar’s research while affiliated with Edinburgh Napier University and other places

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Publications (15)


‘Observing’ the Workplace Soundscape: Ethnography and Auditory Interface Design
  • Conference Paper
  • Full-text available

November 1998

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26 Reads

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23 Citations

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Alison Crerar

This paper identifies a gap in the research agenda of the auditory display community - the study of work practice and the uses (current and potential) of the workplace 'soundscape'. The paper presents a case study derived from a one year activity theory-oriented ethnographic study of information gathering work at a UK daily newspaper. We consider the soundscape aspects of mediating collaborative activity in the newsroom, and conclude with a discussion of the issues arising from this attempt to utilise ethnographic techniques within the auditory display design domain.

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Integrating Usability into Systems Development

January 1998

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8 Reads

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7 Citations

This chapter is aimed at project managers and software developers who are new to the concept of user-centred design and may be unsure of what resources are required and what impact such efforts will have. Of course, if an organization is thinking of adopting a user-centred approach to systems development, it must expect to invest. However, this investment does not mean that each organization has to reinvent the wheel. There are many principles, guidelines and standards which can be easily and cheaply adopted. There are consultants, educationalists and experts ready to provide expertise and advice. There will often be “in-house” resources in the form of quality assurance functions, active and interested end users or system designers who are ready to take on usability issues. The chapter begins by examining the concept of usability, its emphasis on tasks and on user characteristics and its insistence on the context of use, or environment, as being an important design consideration. Standards, design principles and style guides are then discussed. The next section offers pointers to usability in practice, giving examples of how to formulate a problem statement incorporating usability factors from the outset, what to include in the initial requirements analysis and examples of usability metrics that can be included in the acceptance criteria. We advocate an iterative approach to software development, based on prototyping and continuous evaluation to replace the traditional waterfall. Next, we provide an overview of usability tools, resources and existing centres of expertise: appealing to tried and tested methods and enlisting the expertise of those with a track record is by far the best route to success. To help organizations quickly locate sources of interest we have created a WWW site to support this chapter [1].



Figure 1: Map of the Soundscape Environment
Figure 2: 3D rendering of map of the Soundscape 
Voices in the Forest: Sounds, Soundscapes and Interface Design

852 Reads

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6 Citations



Citations (13)


... Since color-blind users are within the subset of average users, average users can then more easily use the system. This is an example of the concept known as the inclusive design [19]. ...

Reference:

Designing Usable Bioinformatics Tools for Specialized Users
Individual Differences and Inclusive Design: Concepts, Methods, and Tools
  • Citing Chapter
  • November 2000

... Impairment patterns cut across aphasia types and revealed processing architecture. We considered as a tenet of parallel processing, that the relevant processings were independent and double-dissociated; for hierarchical processing, we implied that the impairment in a lower level processing stage impacted upon a higher integra- tion phase (Ellis, Franklin, & Crerar, 1994). Our results were compatible with parallel processing architecture at prelexical and lexical levels and suggested a hierarchical processing architecture at sentence level. ...

Cognitive neuropsychology and the remediation of disorders of spoken language
  • Citing Chapter
  • January 1994

... In order to develop a usability mobile technology, other kinds of studies considered that an effective usability evaluation method is fundamental. According to [19,20,21,22], various usability evaluation methods have been developed, like laboratory-based usability testing which gives highquality usability data with actual users. But the effectiveness of such assessment can dramatically vary, depending on who takes part in the tests, on what data are collected and on how they are analysed. ...

Integrating Usability into Systems Development
  • Citing Chapter
  • January 1998

... Istotne staje się to, jak człowiek słyszy organizację i czy nadaje temu znaczenie (Styhre, 2008, s. 214). Wyzwaniem dla badaczy i praktyków jest znalezienie wspólnego języka, którym będzie można porozumieć się w kwestii dźwiękowych aspektów pracy (Macaulay i Crerar, 1998). Wydaje się, że do dziś tematyka audiosfery jest traktowana dziedzinowo z punktu widzenia akustyki, muzykologii, kulturoznawstwa czy sztuki, natomiast brakuje osiągnięć interdyscyplinarnych i transferu wiedzy między badaczami reprezentującymi różnorodne dziedziny. ...

‘Observing’ the Workplace Soundscape: Ethnography and Auditory Interface Design

... The resultant maps will enable sound designers to better visualise the existing soundscape into which their work will blend, as well as providing a method of evaluation of their intervention. Previous studies by the authors have concentrated on the experience of the soundscape inhabitants, as well as investigating published methods, whereas this study focuses on the potential requirements of designers and evaluators of auditory environments [1,2,3]. ...

Mapping Workplace Soundscapes: Reifying Office Auditory Environments

... The resultant maps will enable sound designers to better visualise the existing soundscape into which their work will blend, as well as providing a method of evaluation of their intervention. Previous studies by the authors have concentrated on the experience of the soundscape inhabitants, as well as investigating published methods, whereas this study focuses on the potential requirements of designers and evaluators of auditory environments [1,2,3]. ...

Workplace Soundscape Mapping: A Trial of Macaulay and Crerar's Method

... AA: windshield wiper), which made up the respective sound design and were provided by the designers. The categories or constructs used in this study were user and designer generated categories validated in two earlier studies [34,35] The constructs were derived through a questionnaire completed by 75 audio professionals, and a think-aloud experiment with 40 end users who were asked to describe audio stimuli. This set of categories provided a consistent indication of key dimensions for the perception of soundscapes and their relative importance. ...

Establishing Key Dimensions for Reifying Soundfields and Soundcapes from Auditory Professionals

... In the book, Brown et al. further detail the classification scheme presented in the International Standard and suggest that it can be used to standardise reporting of acoustic environments. Another classification scheme for designing and evaluating 'augmented auditory environments' is proposed by McGregor et al. [184]. This includes establishing the dimensions that are used to describe such experiences by audio professionals and end-users. ...

Sound and soundscape classification: Establishing key auditory dimensions and their relative importance

... A detailed understanding of the way end users inhabit their environments, as well as how they interact with the existing auditory setting, is required in order to design auditory interfaces that integrate effectively in such environments [27]. An important term in this context is the notion of awareness. ...

Soundfields and soundscapes: Reifying auditory communities