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  2. Multi-Drop Bus / Internal Communication Protocol - Wikipedia

    en.wikipedia.org/wiki/Multi-Drop_Bus_/_Internal...

    MDB originated as a proprietary bus used by CoinCo for their coin-acceptors in the late 1980s and was deployed in high volume in vending machines for Coca-Cola.Coke forced CoinCo to open-source it in 1992 to increase competition, and NAMA released the first version of the standard in 1995, allowing other vendors to compete for the coin-acceptor portion of the vending machines (CoinCo and Mars ...

  3. MSC Industrial Direct - Wikipedia

    en.wikipedia.org/wiki/MSC_Industrial_Direct

    MSC was founded in 1941 as Sid Tool, Inc., by Sidney Jacobson, in New York's Little Italy. It originally sold cutting tools and accessories to New York City machine shops. [3] The company later moved its headquarters to Plainview, New York.

  4. DEX (protocol) - Wikipedia

    en.wikipedia.org/wiki/DEX_(protocol)

    DEX (data exchange) is a format for collecting audit and event data from vending machines. DEX was introduced in the late 1980s by bottlers who provided product to vending machines. It was intended to improve auditing of vending machines, simplify inventory management. DEX records cash in/out, product movement and other audit data.

  5. State pattern - Wikipedia

    en.wikipedia.org/wiki/State_pattern

    The state pattern is a behavioral software design pattern that allows an object to alter its behavior when its internal state changes. This pattern is close to the concept of finite-state machines . The state pattern can be interpreted as a strategy pattern , which is able to switch a strategy through invocations of methods defined in the ...

  6. Crane Payment Innovations - Wikipedia

    en.wikipedia.org/wiki/Crane_Payment_Innovations

    Crane Merchandising Systems was founded in 1926 by B. E. Fry, a St. Louis businessman, as the "National Sales Machine Company. [citation needed]" Fry invented a more foolproof vending machine that would only accept coins, unlike older machines, such as the "Smoketeria", a cigarette vending machine, which would accept things such as flat buttons and cardboard discs.

  7. Vending machine - Wikipedia

    en.wikipedia.org/wiki/Vending_machine

    A snack food vending machine in Hong Kong A Coca-Cola-branded vending machine in a hospital in La Louvière, Belgium. Various types of food and snack vending machines exist in the world. Food vending machines that provide shelf-stable foods such as chips, cookies, cakes, and other such snacks are common.

  8. Software design pattern - Wikipedia

    en.wikipedia.org/wiki/Software_design_pattern

    In software engineering, a software design pattern or design pattern is a general, reusable solution to a commonly occurring problem in many contexts in software design. [1] A design pattern is not a rigid structure that can be transplanted directly into source code. Rather, it is a description or a template for solving a particular type of ...

  9. Automated retail - Wikipedia

    en.wikipedia.org/wiki/Automated_retail

    A Best Buy Express vending machine by Zoom Systems at an airport terminal, stocked with electronics. Automated retail is the category of self-service, standalone kiosks that operate as fully automatic retail stores through the use of software integrations to replace the traditional retail services inside in a traditional retail store.