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Software Engineering and HCI - Essay Example

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This paper is aimed at an evaluative analysis of a given statement, but the initial review of the technological literature to begin with sets a very favourable and meaningful background for the statement under scrutiny.

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Software Engineering and HCI
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Software Engineering and HCI

Download file to see previous pages... ents engineering is the systematic use of proven principles, techniques, languages, and tools for the cost effective analysis, documentation, and on-going evolution of user needs and the specification of the external behavior of a system to satisfy those user needs. Notice that like all engineering disciplines, requirements engineering is not conducted in a sporadic, random or otherwise haphazard fashion, but instead is the systematic use of proven approaches.” (Reifer, 2006) Background This paper is primarily based on a relevant selection of sources and literature that were published after 1995. However, in providing comprehensive background information of this field, an earlier reference appears to be very contextual. In finding out the characteristics of the inception phase of requirements engineering, we have to trace back as early as 1980. According to Lehman (1980), as stated in the proceedings of IEEE, introduction of some newly designed computer system alters the features of the job done within an organisation, affects the communication, structure and synchronisation inside that organisation and tends to transform the very organisational needs altogether (Lehman 1980). The 1990’s saw a number of vital and far-reaching shifts in the understanding of requirements engineering. By the early 1990’s, requirements engineering had come out as a field of learning in its own right, as observed by the surfacing of two series of global meetings – the conference and symposium sponsored by IEEE – and the establishment of an international level academic journal available from the Springer. By the late 1990’s, this field had grown adequately to hold up a large number of supplementary smaller workshops and meetings in different countries under the auspices of...
The available definitions about requirements engineering as put forward by Zave and Laplante provide considerable insight to the subject and help to develop a holistic and coherent approach, despite the fact that these definitions were published at a gap of ten years. Actually, until of late, the developments in requirements engineering have been slow at the industry level although scholastic activities were rather inntense. However, the statement by Reifer can be evaluated as a very appropriate note on the practical aspects of this complicated discipline of study covered under high level software engineering. Professionals in this field should understand the diverse levels and classes of requirements to execute a good job. It requires a comprehension of the advantages of having the relevant requirements defined lucidly. This would facilitate proper resource allocation, funding, prioritisation and integration regarding the software application under development and deployment. “RE is often treated as a time-consuming, bureaucratic and contractual process. This attitude is changing as RE is increasingly recognised as a critically important activity in
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