Self-service

{{Short description|Practice of serving oneself when shopping or getting services}}

[[File:ICAs uttagsautomat ICA Metro Skanstull Stockholm 2005-07-18.jpg|thumb|upright|Smaller indoor ATMs dispense money inside convenience stores and other busy areas, such as this off-premises Wincor Nixdorf mono-function ICA ATM in Sweden.]]

'''Self-service''' is a system whereby customers acquire (or serve) themselves goods or services, paying for the items at a point-of-sale, as opposed to a shop assistant or clerk acquiring goods or providing services in addition to taking payment. Common examples include ATMs, coin-operated laundrettes, self-service checkouts, self-service petrol stations, and buffet restaurants.<ref>{{Cite web |date=2025-03-03 |title=Definition of SELF-SERVICE |url=https://www.merriam-webster.com/dictionary/self-service |access-date=2025-03-15 |website=www.merriam-webster.com |language=en}}</ref><ref>{{Cite web |title=SELF-SERVICE {{!}} English meaning - Cambridge Dictionary |url=https://dictionary.cambridge.org/dictionary/english/self-service |access-date=2025-03-15 |website=Cambridge Dictionary}}</ref><ref>{{Cite web |date=2024-03-26 |title=The evolution of self-service: from past to future |url=https://malcolm.app/blog/the-evolution-of-self-service-from-past-to-future/ |access-date=2025-03-15 |website=Malcolm! Blog |language=en}}</ref>

== History ==

=== Grocery stores and supermarkets === Before the 20th century many businesses such as grocery stores had clerks or assistants who would serve customers individually, taking required items from the shelves, before adding up the total at the till. Some products such as ham, cheese, and bacon were sliced to order, while dry goods such as flour would be weighed out from large barrels.<ref name=":1">{{Cite web |last1=Magazine |first1=Smithsonian |last2=Eschner |first2=Kat |title=The Bizarre Story of Piggly Wiggly, the First Self-Service Grocery Store |url=https://www.smithsonianmag.com/smart-news/bizarre-story-piggly-wiggly-first-self-service-grocery-store-180964708/ |access-date=2025-03-15 |website=Smithsonian Magazine |language=en}}</ref><ref name=":2">{{Cite web |last=England |first=Historic |date=2023-01-12 |title=How England's First Self-Service Store Heralded the Birth of the Modern Supermarket |url=https://heritagecalling.com/2023/01/12/how-englands-first-self-service-store-heralded-the-birth-of-the-modern-supermarket/ |access-date=2025-03-15 |website=The Historic England Blog |language=en-GB}}</ref>

On September 6, 1916 the first Piggly Wiggly opened in Memphis, Tennessee by Clarence Saunders, the world's first self-service grocery store. Customers would pick up a wicker basket upon entering the store, and then walk through the store placing items they intended to purchase in their baskets. As the duties of the shop clerks were reduced to stocking shelves with goods and taking payment at the tills, a "small army of clerks" was no longer necessary, allowing for cost reductions to be passed on to the consumer.<ref name=":1" /> In 1937, Saunders start opening Keedoozle stores, a further development of his idea of automated grocery stores.<ref name="life1">{{cite web |date=1949-01-03 |title=Saunders is sure Keydoozle will build his third fortune |url=https://books.google.com/books?id=h0oEAAAAMBAJ&q=Clarence+Saunders+Keedoozle&pg=PA36 |accessdate=2014-10-28 |work=Life Magazine}}</ref> By the 1950s about 80% of the grocery trade in America was on a self-service basis.<ref name=":2" />

In the United Kingdom, trials with self-service stores began in the Second World War, with the first permanent self-service store, a co-op, opened in 1948, Tesco likewise opened its first self-service store in St Albans later in the same year. The reduction in the number of staff needed to operate such a store, and the increased speed at which customers could be served, helped to mitigate problems created by the labour shortages in the war. The concept caught on quickly, with Sainsbury's, Waitrose, Morrisons and Marks & Spencer adopting self-service models in the 1950s, and one sixth of all co-op grocery stores being self-service by 1957.<ref name=":2" />

In 2020, Amazon Fresh (a subsidiary of Amazon) opened its first till-less store. Some of these stores use "grab and go" systems where surveillance cameras and other technology tracks what each customer takes and places back, whereas most use "dash carts" which use touchscreens, barcode scanners, cameras, and various sensors to track items placed into and removed from the cart. Payment is done by scanning a QR code from their Amazon app, connecting the purchase to their Amazon account and allowing it to be billed through the payment method linked to their account.<ref name=":0">{{Cite news |last=Kaye |first=Danielle |date=August 2, 2023 |title=Amazon may have met its match in the grocery aisles |url=https://www.npr.org/2023/08/02/1190689525/amazon-fresh-grocery-store-layoffs |work=NPR}}</ref><ref>{{cite web |last1=Graham |first1=Jefferson |date=August 27, 2020 |title=Amazon Fresh opens first supermarket in Los Angeles with checkout in cart |url=https://www.usatoday.com/story/tech/2020/08/27/amazons-1st-fresh-supermarket-lets-you-check-out-your-cart/5622666002/ |url-status=live |archive-url=https://web.archive.org/web/20220418020858/https://www.usatoday.com/story/tech/2020/08/27/amazons-1st-fresh-supermarket-lets-you-check-out-your-cart/5622666002/ |archive-date=April 18, 2022 |access-date=April 18, 2022 |website=USA Today}}</ref><ref name="usatoday">{{cite web |last1=Brown |first1=Dalvin |date=July 14, 2020 |title=Dash Cart: Amazon's smart shopping cart knows what you're getting, displays your subtotal |url=https://www.usatoday.com/story/tech/2020/07/14/dash-cart-amazons-smart-shopping-cart-knows-what-youre-getting/5433528002/ |url-status=live |archive-url=https://web.archive.org/web/20220418020900/https://www.usatoday.com/story/tech/2020/07/14/dash-cart-amazons-smart-shopping-cart-knows-what-youre-getting/5433528002/ |archive-date=April 18, 2022 |access-date=April 18, 2022 |website=USA Today}}</ref>

=== At petrol stations === thumb|upright|Self-service fuelling In 1930 the Hoosier Petroleum Co. attempted to trial self-serve fuelling, but was prevented from doing so as it was considered a fire hazard.<ref name=":3">{{Cite web |title=The History of Self-Fueling |url=https://www.convenience.org/Topics/Fuels/The-History-of-Self-Fueling |access-date=2025-03-15 |website=www.convenience.org}}</ref>

In 1947, Frank Urich opened the first self-service gasoline station in Los Angeles, California. It was an unbranded station with rows of self-service pumps and roller-skating attendants who would collect money and reset dispensers. The pumps used mechanical computers to track how much fuel was dispensed, and were manually reset between each customer. A few other unbranded stations using this model were created, but the idea didn't catch on with major retailers at the time.<ref name=":3" />

In 1964, Herb Timms showcased an invention to John Roscoe that would allow for an attendant inside the store to dispense gasoline at the pumps. This remote fuelling system quickly took off, with three of Roscoe's twelve stores employing it and averaging 4,500 gallons in sales per week.<ref name=":3" />

In 1961 Britain's first self-service petrol station opened in Southwark, London.<ref>{{Cite web |title=The rise and fall of petrol stations {{!}} Footman James |url=https://www.footmanjames.co.uk/blog/rise-and-fall-of-petrol-stations |access-date=2025-03-15 |website=www.footmanjames.co.uk}}</ref> In 1968, the use of "unattended fuelling" was permitted in the City of London, with BP announcing plans to open self-service units within the city.<ref name=":3" />

By the mid-1980s, credit card readers were integrated into pump dispensers, allowing for "pay-at-the-pump" transactions.<ref name=":3" />

In 1998, Japan abolished the Special Petroleum Law, allowing for self-service petrol stations, although at least one attendant is still required to keep watch over customers to ensure safety.<ref>{{Cite news |last=Pollack |first=Andrew |date=1994-07-14 |title=Japan's Radical Plan: Self-Serve Gas |url=https://www.nytimes.com/1994/07/14/business/japan-s-radical-plan-self-serve-gas.html |access-date=2025-03-15 |work=The New York Times |language=en-US |issn=0362-4331}}</ref><ref>{{Cite web |last=Ltd |first=Plaza Homes |title=Gas Stations in Japan - How to fill up |url=https://www.realestate-tokyo.com/living-in-tokyo/driving/gas-stations/ |access-date=2025-03-15 |website=PLAZA HOMES |language=en-US}}</ref>

In the 21st century, self-service gas stations are the norm across the US, and New Jersey is the only state "where drivers are not allowed to pump their own gasoline."<ref name="NYT.NJ">{{cite news |author=Jonah Engel Bromwich |date=January 5, 2018 |title=New Jersey Is Last State to Insist at Gas Stations: Don't Touch That Pump |url=https://www.nytimes.com/2018/01/05/nyregion/new-jersey-gas-pump.html |newspaper=The New York Times}}</ref>

=== In banking === {{See also|Automatic teller machines}} In 1960, Armenian-American inventor Luther Simjian invented an automated deposit machine (accepting coins, cash and cheques) although it did not have cash dispensing features.<ref>"Machine Accepts Bank Deposits", ''The New York Times'', 12 April 1961</ref> His US patent was first filed on 30 June 1960 and granted on 26 February 1963.<ref>{{cite patent|country=US|number=3079603|title=Depository machine combined with image recording means|status=patent|fdate=1960-06-30|gdate=1963-02-26|inventor=Luther G Simjian}}</ref> The roll-out of this machine, called Bankograph, was delayed by a couple of years, due in part to Simjian's Reflectone Electronics Inc. being acquired by Universal Match Corporation.<ref>"Universal Match Maps Acquisition", ''The New York Times'', 22 March 1961</ref> ''The New York Times'' wrote in 1998 that it was his most famous invention and "the basis for the now-ubiquitous A.T.M., from which he never made a penny."<ref>{{cite news |last1=Bandon |first1=Alexandra |date=January 4, 1998 |title=The Lives They Lived; Make It New |url=https://www.nytimes.com/1998/01/04/magazine/the-lives-they-lived-make-it-new.html |work=The New York Times |page=40}}</ref> His device did not see widespread adoption however.

In Europe, in 1967, three independent efforts to create ATMs entered use simultaneously, the Swedish Bankomat, and in the UK the Barclaycash and Chubb MD2.<ref name=":4">{{Cite web |last=Bátiz-Lazo |first=Bernardo |date=2015-03-26 |title=A Brief History of the ATM |url=https://www.theatlantic.com/technology/archive/2015/03/a-brief-history-of-the-atm/388547/ |access-date=2025-03-15 |website=The Atlantic |language=en}}</ref> In 1968 a joint effort between IBM and Swedish banks began testing a networked cashpoint, with Lloyds Bank soon following, deploying networked devices in 1973.<ref name=":4" />

=== Vending machines === {{See also|Vending machine}} [[File:016 Coca-Cola vending machine at Kyoto Station, Japan - コカコーラ自動販売機.JPG|thumb|A soft drink vending machine in Japan]]The first vending machine was described in a work by Hero of Alexandria in the 1st century AD. The machine accepted a coin which when deposited fell upon a pan attached t o a lever. The lever opened a valve which let wine or holy water to flow out. The pan continued to tilt with the weight of the coin until it fell off, at which point a counterweight snapped the lever back up and turned off the valve after a predetermined amount of liquid was dispensed.<ref>{{cite web |last=Jaffe |first=Eric |date=Dec 2006 |title=Old World, High Tech" (World's First Vending Machine, scroll down to read |url=http://www.smithsonianmag.com/science-nature/old-world-high-tech-141284744/ |access-date=4 April 2017 |website=Smithsonian.com}}</ref><ref>{{cite news |last1=Nugent |first1=Addison |date=November 29, 2020 |title=Why Heron's Aeolipile Is One of History's Greatest Forgotten Machines |url=https://www.popularmechanics.com/science/energy/a34554479/heron-aeolipile/ |access-date=September 13, 2023 |publisher=Popular Mechanics |ref=He invented the world's first coin-operated machine used to distribute wine in temples}}</ref>

Coin-operated machines that dispensed tobacco were being operated as early as 1615 in the taverns of England. The machines were portable and made of brass.<ref>{{cite web |title=Automatic Vending Machines |url=http://business.highbeam.com/industry-reports/equipment/automatic-vending-machines |url-status=dead |archive-url=https://web.archive.org/web/20100212041833/http://business.highbeam.com/industry-reports/equipment/automatic-vending-machines |archive-date=2010-02-12}}</ref> An English bookseller, Richard Carlile, devised a newspaper dispensing machine for the dissemination of banned works in 1822. Simon Denham was awarded British Patent no. 706 for his stamp dispensing machine in 1867, the first fully automatic vending machine.<ref name="Segrave2002">{{citation |author=Kerry Segrave |title=Vending Machines: An American Social History |date=12 July 2002 |url=https://books.google.com/books?id=iCSqgzfy38QC |publisher=McFarland |isbn=978-0-7864-8159-0}}</ref>

Vending machines are considerably popular in Japan. There are more than 5.5 million machines installed throughout the nation, and Japan holds the highest ratio of machines per person for any country with one machine for every twenty-three people.<ref>{{Cite web |author=Jacopo Prisco |date=27 October 2017 |title=The beauty of Japan's lonely vending machines |url=https://www.cnn.com/style/article/japan-vending-machines-eiji-ohashi/index.html |access-date=2021-08-08 |website=CNN |language=en}}</ref><ref>{{cite web |date=27 October 2017 |title=Japan's lonely vending machines |url=https://edition.cnn.com/style/article/japan-vending-machines-eiji-ohashi/index.html |access-date=13 July 2018}}</ref><ref>{{Cite web |title=Hi-Tech Vending Machines in Japan Pose Constant Challenge |url=https://adage.com/article/global-news/marketing-japan-vending-machine-wars/112475/ |access-date=2019-03-04 |website=adage.com |language=en}}</ref>

=== Buffets === {{See also|Buffet}} thumb|A self-serve buffet restaurant in the {{nowrap|United States}} Starting in the 19th century, supper, a lighter post-dinner evening meal began to sometimes be served as (and so called) a 'buffet', particularly at larger events such as grand balls. Likewise large cooked English breakfasts were often served this way. The term came from the French sideboard which the food was traditionally placed on, before becoming applied to the self-service format of food.

The all-you-can-eat restaurant was introduced in Las Vegas by Herbert "Herb" Cobb McDonald in 1946.<!-- taking a break; more is needed, but I welcome constructive additions; -Pi314m {{under construction |placedby=Pi314m |nosection=YES |notready=true |comment= I began Self-sourcing mainly to describe/house IT subcategory selfsourcing and then, while looking into what I thought was merely related, self-service, realized that a 1949 law permitting gas station self-service/pumping gas, was the right place to house "sourcing"}}

'''Self-service''' is the practice of serving oneself, usually when making purchases.<ref name=JapanGas.selfPump94>{{cite web |website=The New York Times |url=https://www.nytimes.com/1994/07/14/business/japan-s-radical-plan-self-serve-gas.html |title=Japan's Radical Plan: Self-Serve Gas |author=Andrew Pollack |date=July 14, 1994}}</ref> Aside from automated teller machines (ATMs), which are not limited to banks, and customer-operated supermarket check-out,<ref name=CHKoutBook>{{cite book |title=Keys to Terrific Customer Service |quote=One person may supervise 4–6 or more stations |url=https://books.google.com/books?isbn=0557004462 |isbn=0557004462 |author=Laurence Hatch|publisher=Lulu.com }}</ref> labor-saving which has been described as self-sourcing, there is the latter's subset, selfsourcing and a related pair: End-user development and end-user computing.{{Fix|text=This paragraph is largely incoherent and needs to be rewritten.}}

For decades, laws have been passed both facilitating and preventing self-pumping of gas<ref name=NYT.NJ>{{cite news |newspaper=The New York Times |url=https://www.nytimes.com/2018/01/05/nyregion/new-jersey-gas-pump.html |title=New Jersey Is Last State to Insist at Gas Stations: Don't Touch That Pump |author=Jonah Engel Bromwich |date=January 5, 2018}}</ref> and other self-service.

==Overview== Self-service is the practice of serving oneself, usually when purchasing items. Examples are: *Many gas stations, where the customer pumps their own gas rather than have an attendant do it. (Full service is required by law in New Jersey, urban parts of Oregon, most of Mexico, and Richmond, British Columbia, but is the exception rather than the rule elsewhere.)<ref>{{cite web |url=http://www.gasbuddy.com/faq.aspx |title=GasBuddy Help Center |website=www.gasbuddy.com |access-date=2 February 2018}}</ref> *Automatic Teller Machines (ATMs) in the banking world; these have revolutionized how people withdraw and deposit funds; *In most stores in the Western world, the customer uses a shopping cart, places their purchases in the cart and then goes to the checkout counter/aisles. *At buffet-style restaurants, customers serves their own plate of food from a large, central selection.

==Patentable business method== In 1917, the US Patent Office awarded Clarence Saunders a patent for a "self-serving store." Saunders invited his customers to collect the goods they wanted to buy from the store and present them to a cashier, rather than having the store employee consult a list presented by the customer, and collect the goods. Saunders licensed the business method to independent grocery stores; these operated under the name "Piggly Wiggly."<ref>Justices To Test Patents for Business Methods, Wall Street Journal, November 9, 2009, Marketplace Section, p.B1</ref>

==Electronic commerce== Self-service is over the phone, web, and email to facilitate customer service interactions using automation. Self-service software and self-service apps (for example online banking apps, web portals with shops, self-service check-in at the airport) become increasingly common.<ref>{{Cite web| title=Embracing the Self-Service Economy | author1=Daniel Castro | author2=Robert Atkinson | author3=Stephen Ezell | url=http://www.itif.org/files/2010-self-service-economy.pdf | archive-url=https://web.archive.org/web/20110708160648/http://www.itif.org:80/files/2010-self-service-economy.pdf | archive-date=2011-07-08}}</ref>

== Self-sourcing ==

== Selfsourcing == {{Off topic|date=March 2025}} '''Selfsourcing''' is the internal development and support of IT systems by knowledge workers with minimal contribution from IT specialists, and has been described as essentially outsourcing development effort to the end user.<ref name="Sutcliffe.ACM">{{cite journal |author=Alistair Sutcliffe |date=July 2005 |title=Evaluating the costs and benefits of end-user development |journal= ACM SIGSOFT Software Engineering Notes |volume=30 |issue=4 |pages=1–4 |doi = 10.1145/1082983.1083241 }}</ref> At times they use in-house Data warehouse systems, which often run on mainframes.<ref name="WH.IBM">{{cite web |url=https://it.toolbox.com/blogs/williamfavero/data-warehousing-and-the-mainframe-another-rumor-put-to-rest-031511 |title=Data warehousing and the mainframe, another rumor put to rest |author=William Favero |date=March 15, 2011}}</ref>

Various terms have been used to describe end user self service, when someone who is not a professional programmer programs, codes, scripts, writes macros, and in other ways uses a computer in a user-directed data processing accomplishment, such as End user computing and End user development. In the 1990s, Windows versions of mainframe packages were already available.<ref name=Focus>{{cite magazine |magazine=Network World |url=https://books.google.com/books?id=LhcEAAAAMBAJ |title=Focus on End User tools |quote=Applications created by end users can ... IBI's new data access tool, Focus Reporter for Windows ... |date=May 9, 1994 |page=39}}</ref>

=== Data sourcing === When desktop personal computers became nearly as widely distributed as having a work phone, in companies having a data processing department, the PC was often unlinked to the corporate mainframe, and data was keyed in from printouts. Software was for do-it-yourself/selfsourcing, including spreadsheets, programs written in DOS-BASIC or, somewhat later, dBASE. Use of spreadsheets, the most popular End-user development tool,<ref name=EUD.BurnScaf/><ref>{{cite web |url=http://www.uxmatters.com/mt/archives/2009/08/empowering-users-to-create-their-own-software.php |title=Empowering Users to Create Their Own Software |first=Peter |last=Hornsby |date=August 3, 2009}}</ref> was estimated in 2005 to done by 13 million American employees.<ref name=EUD.BurnScaf/>

Some data became siloed<ref>{{cite web |title=data silo Definition from PC Magazine Encyclopedia |url=https://www.pcmag.com/encyclopedia/term/57734/data-silo}}</ref> Once terminal emulation arrived, more data was available, and it was more current. Techniques such as Screen scraping and FTP reduced rekeying. Mainframe products such as FOCUS were ported to the PC, and business intelligence (BI) software became more widespread.

Companies large enough to have mainframes and use BI, having departments with analysts and other specialists, have people doing this work full-time. Selfsourcing, in such situations,<ref name="MLO.self">{{cite news |title=Post a Job, Find a Job, Get Career Advice |url=https://jobs.nytimes.com/jobs/dentist-jobs-in-ann-arbor-mi |access-date=February 22, 2019 |newspaper=The New York Times |quote=responsible for self-sourcing mortgage loans}}</ref> is taking people away from their main job (such as designing ads, creating surveys, planning advertising campaigns); pairs of people, one from an analysis group and another from a "user" group, is the way the company wants to operate. Selfsourcing is not viewed as an improvement.

''Data warehouse'' was an earlier term in this space.<ref>{{cite book |title=Data Management, Data Warehousing and Business Intelligence |work=O’Reilly | Safari |url=https://www.oreilly.com/library/view/dama-dmbok-data-management/9781634622479/Chapters-13.xhtml}}</ref>

=== Issues === It is crucial for the system's purposes and goals to be aligned with that of the organizational goals.<ref name=OrGoals.Lack>{{cite web |url=https://www.slideshare.net/sanmitrbhatkar/end-user-development-73573444 |quote=Inadequate expertise leads to underdeveloped systems ... Lack of organizational focus |title=End User Development |author=Sanmitra A. Bhatkar|date=2017-03-24 }}</ref> Developing a system that contradicts organizational goals will most likely lead to a reduction in sales and customer retention. As well, due to the large amount of time it may take for development, it is important allocate your time efficiently as time is valuable.

Knowledge workers must also determine what kind of external support they will require. In-house IT specialists can be a valuable commodity and are often included in the planning process.

It is important to document how the system works, to ensure that if the developing knowledge workers move on others can use it and even attempt to make needed updates.<ref name=EndFewDoc.PhD>{{cite web |title=An Investigation of End User Development Success |url=https://researchrepository.murdoch.edu.au/id/eprint/196/2/02Whole.pdf |quote=Lack of documentation for applications ... testing and documentation of end user developed software. |author=T McGill |year=2002}}</ref>

=== Advantages === Knowledge workers are often exactly aware of their immediate needs, and can avoid formalizations and time needed for project cost/benefit analysis and delays due to ''chargebacks'' or need for managerial/supervisory signoffs.

Additional benefits are: ;Improved requirement determination: This eliminates involving a separate IT specialist to cater for what they want. There is a greater chance for user short-term satisfaction.<ref name=EUD.BurnScaf>{{cite book |title=The Encyclopedia of Human-Computer Interaction |edition=2nd |chapter=10 |url=https://www.interaction-design.org/literature/book/the-encyclopedia-of-human-computer-interaction-2nd-ed/end-user-development |author1=Margaret M. Burnett |author2=Christopher Scaffidi|date=18 January 2025 }}</ref> ;Increased participation: Pride and self-push will add desire for completion, sense of ownership and higher workplace morale. Increased morale can be infectious and lead to benefits in other areas. ;Performance in systems development: Step-by-step details preclude formal documentation, time and resources are concentrated, whereas working with other IT specialists would be less efficient. Selfsourcing is usually faster for smaller projects that do not require the full development process.<ref name=OrGoals.Lack/>

=== Disadvantages ===

==== Inadequate expertise ==== Some knowledge workers involved in selfsourcing do not have experience or expertise with IT tools, resulting in: ;Human error:Pride of ownership has been found to be a major cause of overlooking errors.<ref name=EndUser.NSF>{{cite web |url=http://web.media.mit.edu/~lieber/Publications/End-User-Software-Engineering.pdf |title=The State of the Art in End-User Software Engineering |author=Amy J. Ko|author-link=Amy J. Ko |display-authors=etal |year=2012}}</ref>{{rp|p.30}} A 1992 study showed that because Excel "tends to produce output even in the presence of errors" there is "user overconfidence in program correctness." ;Lost hours and potential: potentially good ideas are lost. These incomplete projects, after consuming many hours, often draw workers away from their primary duties. ;Lack of organizational focus:<ref name=OrGoals.Lack/> These often form a privatized IT system, with poor integration to corporate systems. Data silos may violate policy and even privacy/HIPPA/HIPAA<ref>The 1996 law is HIPAA; the Privacy <u>Rules</u> are sometimes called HIPPA/...Privacy...</ref> laws. Uncontrolled and duplicate information can become stale, leading to more problems than benefits.{{Citation needed|date=February 2019}} ;Lack of design alternative analysis: Hardware and software opportunities are not analyzed sufficiently, and efficient alternatives may not be noticed and utilized. This can lead to inefficient and costly systems. ;Lack of security: End users, as a group, do not understand how to build secure applications.<ref>{{cite journal |title=The Dangers of End-User Programming |author=Warren Harrison |journal=IEEE Software |volume=21 |issue=4 |date=July–August 2004 |doi=10.1109/MS.2004.13 |page=5 |bibcode=2004ISoft..21d...5H }}</ref> ;Lack of documentation: Knowledge workers may not have supervisors who are aware that, as time goes on, changes will be needed and these compartmentalized systems will require the help of IT specialists. Knowledge workers will usually lack experience with planning for these changes and the ability to adapt their work for the future.<ref name=EndFewDoc.PhD/>

==== Shadow IT ==== {{main|Shadow IT}} Although departmental computing has decades of history,<ref name=Focus/> one-person-show situations either suffer from inability to interact with a helpdesk<ref>whose support personnel, in documenting their work, require project write-ups to allow handing off "tickets"</ref> or fail to benefit from wheels already invented.<ref name="CIO.shadow">{{cite magazine |author=Peter Bendor-Samuel |date=March 8, 2017 |title=The problem with the end-user computing environment |url=https://www.cio.com/article/3177373/it-industry/the-problem-with-the-end-user-computing-environment.html |url-status=dead |archive-url=https://web.archive.org/web/20190226173024/https://www.cio.com/article/3177373/it-industry/the-problem-with-the-end-user-computing-environment.html |archive-date=February 26, 2019 |access-date=February 26, 2019 |magazine=CIO magazine}}</ref>

==Self-service tools== Among the basic examples of various categories are: * {{visible anchor|software tools}} - the individual parts of office suites represent areas of functionality<ref>{{cite magazine |magazine=Informationweek |url=https://www.informationweek.com/big-data/software-platforms/godaddy-revamps-bi-tools-to-enable-self-service/d/d-id/1327822 |title=GoDaddy Revamps BI Tools To Enable Self-Service |date=January 4, 2017}}</ref> used for knowledge management,<ref>{{cite magazine |magazine=CIO magazine |url=https://www.cio.com/article/3569110/qlik-sense-vs-tableau-self-service-analytics-tools-compared.html |title=Qlik Sense vs. Tableau: Self-service analytics tools compared |date=July 30, 2020}}</ref><ref>{{cite journal |author1=Bontis, Nick |author2=Dragonetti, Nicola C |author3=Jacobsen, Kristine |author4= Roos, Göran |title=The knowledge toolbox |journal=European Management Journal|volume=17 |issue=4 |pages=391–402 |doi=10.1016/S0263-2373(99)00019-5 |year=1999}}</ref><ref>{{cite web |url=http://searchcrm.techtarget.com/originalContent/0,289142,sid11_gci1089620,00.html |title=Self Service Scored In Recent Survey |author=Beal, Barney |date=May 18, 2005 |access-date=August 10, 2020 |archive-date=January 6, 2008 |archive-url=https://web.archive.org/web/20080106090136/http://searchcrm.techtarget.com/originalContent/0,289142,sid11_gci1089620,00.html |url-status=dead }}</ref> both in finding stored information and in entering new content. {{visible anchor|Versions}} of these exist both for locally stored (desktop computer) programs and internet/cloud-based.<ref name=Merged_SSS_ArticleSOLEref>{{cite journal |author1 = Jorge Cardoso |author2 = John Miller |title = Internet-Based Self-Services: from Analysis and Design to Deployment |journal = The 2012 IEEE International Conference on Services Economics (SE 2012) |year = 2012 |url = http://eden.dei.uc.pt/~jcardoso/Research/Papers/CP-2012-062-IEEE-SE-Internet-based-Self-Service-Analysis-Design-Deployment.pdf |access-date = October 8, 2012 |archive-date = March 4, 2016 |archive-url = https://web.archive.org/web/20160304022846/https://eden.dei.uc.pt/~jcardoso/Research/Papers/CP-2012-062-IEEE-SE-Internet-based-Self-Service-Analysis-Design-Deployment.pdf |url-status = dead }}</ref> **Human resource departments offer employee self-service, including providing employees with tools for skill building and career planning.<ref name="eps">{{cite web |url=http://www.osc.state.ny.us/reports/payroll/elecpaystubs021709.pdf |title=Electronic Pay Stubs: A Report to the Governor and the Legislature |website=Osc.state.ny.us (New York State) |date=February 12, 2009 |access-date=May 4, 2014}}</ref> * self-service kiosks - interactive kiosks have become common in industries like QSR, transportation, hospitality, healthcare, cannabis, and more. They serve applications like self-ordering, check-in, ticketing, wayfinding, and more.<ref>{{Cite web |title=5 Common Types of Self-Service Kiosks |url=https://www.frankmayer.com/blog/5-common-types-of-self-service-kiosks |access-date=2023-02-14 |website=Frank Mayer |date=February 2022 |language=en-US}}</ref>

==See also== {{div col|colwidth=22em}} * {{annotated link|Automated retail}} * {{annotated link|Automated teller machine}} * Insourcing – Contracting formerly external outsourced tasks back within an organisation * {{annotated link|Interactive kiosk}} * {{annotated link|Self checkout}} * {{annotated link|Shadow work}} * {{annotated link|Ticket machine}} * {{annotated link|Unmanned store}} * {{annotated link|Vending machine}} {{Div col end}}

==References== {{Reflist}}

==Further reading== *Stephen Haag, Maeve Cummings, Donald McCubbrey, Alain Pinsonneault and Richard Donovan ''Third Canadian Edition Management Information Systems for the Information Age'' Mcgraw-Hill Ryerson, Canada, 2006 {{Retail}} {{Authority control}}

Category:Self-service Category:Software distribution Category:Information systems Category:Decision support systems Category:Retail formats Category:Outsourcing Category:Business terms