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The work system method (Alter, 2002; 2006; 2013) is a method that business professionals (and/or IT professionals) can use for understanding and analyzing a work system at whatever level of depth is appropriate for their particular concerns. It has evolved iteratively starting in around 1997.
Work Measurement and Methods Improvement. New York: John Wiley & Sons, Inc. ISBN 978-0-471-37089-5. Groover, Mikell (2007). Work Systems and the Methods, Measurement, and Management of Work. Upper Saddle River: Pearson Prentice Hall. ISBN 978-0-13-140650-6
The two techniques became integrated and refined into a widely accepted method applicable to the improvement and upgrading of work systems. This integrated approach to work system improvement is known as methods engineering [1] and it is applied today to industrial as well as service organizations, including banks, schools and hospitals. [2]
The rating, or Levelling, system used was the Westinghouse or LMS system – so called after its originators Lowry, Maynard and Stegemerten. This system considers four factors independently: Skill – Proficiency in following the given method; Effort – The will to work; Conditions – The general work surroundings; Consistency – of performance
Method study is the principal technique for reducing the work involved, primarily by eliminating unnecessary movement on the part of material or operatives and by substituting good methods for poor ones. Work measurement is concerned with investigating, reducing and subsequently eliminating ineffective time, that is time during which no ...
The Work System Theory (WST) and Work System Method (WSM) are both forms of socio-technical systems but in the form of work systems. Also, the Work System Method encourages the use of both socio-technical ideas and values when it comes to IS development, use and implementation. [20]
Cognitive walkthrough: This method is a usability inspection method in which the evaluators can apply user perspective to task scenarios to identify design problems. As applied to macroergonomics, evaluators are able to analyze the usability of work system designs to identify how well a work system is organized and how well the workflow is ...
Today the PMTS is mainly used in work measurement for shorter cycles in labour oriented industries such as apparel and footwear. This topic comes under wider industrial and production engineering . One of such a system is known as "work factor" and more popular methods-time measurement (MTM), released in 1948 exist today in several variations ...