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Workaround

From Wikipedia, the free encyclopedia
For the album, see Workaround (album).
Part of the Miles Glacier Bridge, with a temporary repair after a 1964 March earthquake which was finally repaired in July 2004

A workaround is a bypass of a recognized problem or limitation in a system or policy.[1] A workaround is typically a temporary fix[2][3] that implies that a genuine solution to the problem is needed. But workarounds are frequently as creative as true solutions, involving outside the box thinking[4][5] in their creation.

Typically they are considered brittle[6] in that they will not respond well to further pressure from a system beyond the original design. In implementing a workaround it is important to flag the change so as to later implement a proper solution.[7]

Placing pressure on a workaround may result in later system failures. For example, in computer programming workarounds are often used to address a problem or anti-pattern in a library, such as an incorrect return value. When the library is changed, the workaround may break the overall program functionality, effectively becoming an anti-pattern, since it may expect the older, wrong behaviour from the library.

Workarounds can also be a useful source of ideas for improvement of products or services.[8]

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When the legal system places an obstacle in the form of a restriction or requirement, the law may provide a possible workaround. Laws intended to tap into what may seem to be deep pockets may lead to what are at least temporary solutions such as:

  • Since "most French workplace laws affect businesses with 50 or more employees... many French companies opt to employ only 49 people in avoidance of crippling legislations."[9]
  • An injunction against Microsoft regarding XML features and an easy technical workaround, a patent attorney suggested having two versions of MS Word, one with and one without the feature.[10]

Acronyms

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Some well-known acronyms were created to work around bureaucratic or contracting restrictions:

  • PDP - The term was used to describe a computer by another name, due to contracting complications for purchasing or leasing computers. The term PDP (Programmed Data Processor or Programmable Data Processor) was a workaround.[11][12][13][14] The name "PDP" intentionally avoids the use of the term "computer".[15][16] PDPs were aimed at a market that could not afford larger computers.
  • GNU - GNU's Not UNIX. As AT&T's prices for academic licensing and use of UNIX increased,[17] new restrictions on maximum number of concurrent users and limitations on types of use[17][18] created a motivation for an alternative: a work-alike workaround. Among the better known ones are:
  • PSAP. By contrast with hearing aids, the sale of which is more regulated[19][20] and more expensive,[21] a Personal Sound Amplification Product (PSAP) is lower in price albeit more limited in capability.

See also

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References

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  1. ^ Arif Wibisono, Ibrahim Alhassan, David Sammon, Ciara Heavin, Gaye Kiely, Erma Suryani (2019). "Understanding Theory of Workarounds in Practice". Procedia Computer Science. 161 (3): 187–194. doi:10.1016/j.procs.2019.11.114.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  2. ^ "IT: a temporary method for dealing with a computer or software problem until a more permanent solution is found: One easy workaround is to ..."
  3. ^ "work around - Definition". Cambridge English Dictionary.
  4. ^ "It requires that social workers think 'outside the box' - outside their normal frames of ...
  5. ^ Mel Gray; John Coates; Michael Yellow Bird (2008). ndigenous Social Work Around the World: Towards Culturally Relevant. Ashgate Publishing. ISBN 978-0754648383.
  6. ^ "Workaround [#1176558]". Drupal.org. 2 June 2011.
  7. ^ "How to Fix the 'A [?]' Autocorrect Bug in iOS 11 When Typing 'i'". 7 November 2017.
  8. ^ "Can't You Just Ask People?". TheAnthroGuys. Retrieved 2014-08-08.
  9. ^ Anurag Harsh (2017). Thinking Tech: Thoughts On the Key Technological Trends of Our Times. ISBN 978-1483595900.
  10. ^ "'Easy workaround' could solve Microsoft Word's legal woes, says expert". reuters.com. August 14, 2009.
  11. ^ Montgomery, H. E.; Uccellini, L. W. (October 1985). "VAS Demonstration" (PDF). nasa.gov.
  12. ^ "New Market Disruption: The DEC Programmable Data Processor". harvard.edu.
  13. ^ R Belcher (2013). Computers in Analytical Chemistry. Elsevier. p. 153. ISBN 978-1483285627. "The term PDP is an acronym for Programmable Data Processor ... the series was introduced by their manufacturer, Digital Equipment Corporation ..."
  14. ^ "The History of Digital Equipment Corporation".
  15. ^ Henderson, edited by Rebecca M.; Newell, Richard G. (2011). Accelerating energy innovation : insights from multiple sectors. Chicago: University of Chicago Press. p. 180. ISBN 978-0226326832. {{cite book}}: |first1= has generic name (help)
  16. ^ Huang, Han-Way (2014). The atmel AVR microcontroller : MEGA and XMEGA in assembly and C. Australia ; United Kingdom: Delmar Cengage Learning. p. 4. ISBN 978-1133607298.
  17. ^ a b "Old licenses and prices".
  18. ^ restricting " universities that wanted to use the system for their internal business (e.g. student registration) as distinct from teaching and research
  19. ^ Since a licensed audiologist is required
  20. ^ Neil DiSarno (22 June 2014). "Pros and Cons of Inexpensive Hearing Aids Called PSAPs". Wall Street Journal.
  21. ^ Kochkin, Sergei, Ph.D. "MarkeTrak VIII: Utilization of PSAPs and Direct-Mail Hearing Aids by People with Hearing Impairment" (PDF).{{cite web}}: CS1 maint: multiple names: authors list (link)
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