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  2. User-centered design - Wikipedia

    en.wikipedia.org/wiki/User-centered_design

    Contextual design (CD, a.k.a. customer-centered design) involves gathering data from actual customers in real-world situations and applying findings to the final design. [10] The following principles help in ensuring a design is user-centered: [11] Design is based upon an explicit understanding of users, tasks and environments.

  3. Induction heater - Wikipedia

    en.wikipedia.org/wiki/Induction_heater

    Induction heating is a non contact method of heating a conductive body by utilising a strong magnetic field.Supply (mains) frequency 50 Hz or 60 Hz induction heaters incorporate a coil directly fed from the electricity supply, typically for lower power industrial applications where lower surface temperatures are required.

  4. Central heating - Wikipedia

    en.wikipedia.org/wiki/Central_heating

    Strutt's design consisted of a large stove that heated air brought from the outside by a large underground passage. The air was ventilated through the building by large central ducts. In 1807, he collaborated with another eminent engineer, Charles Sylvester , on the construction of a new building to house Derby's Royal Infirmary.

  5. User guide - Wikipedia

    en.wikipedia.org/wiki/User_guide

    User's guide for a Dulcitone keyboard. A user guide, also commonly known as a user manual, is intended to assist users in using a particular product, service or application. It is usually written by a technician, product developer, or a company's customer service staff. Most user guides contain both a written guide and associated images.

  6. GlenDimplex - Wikipedia

    en.wikipedia.org/wiki/GlenDimplex

    Dimplex was the shirt sponsor of Southampton Football Club from 1993 until 1995. [ 21 ] In 2018 the Merseyside -based home appliances division, which makes cookers and refrigerators under the Britannia, Lec, New World and Stoves brands, announced a "streamlining" of operations, resulting in up to 300 of its 1,000 permanent staff at its Knowsley ...

  7. Heating system - Wikipedia

    en.wikipedia.org/wiki/Heating_system

    A heating system is a mechanism designed to regulate and maintain a desired temperature within a space by utilizing thermal energy. It is a fundamental component of Heating, Ventilation, and Air Conditioning (HVAC) systems, providing warmth to residential, commercial, and industrial buildings.

  8. Space heater - Wikipedia

    en.wikipedia.org/wiki/Space_heater

    Turning off the heater when the last adult leaves the room or goes to sleep and keeping children and pets three feet away from the heater. Placing heaters on a flat, hard, nonflammable surface. Avoiding the use of heaters near flammable materials such as paint or gasoline. Installing smoke alarms and carbon monoxide detectors nearby.

  9. Thermic fluid heater - Wikipedia

    en.wikipedia.org/wiki/Thermic_fluid_heater

    A thermic fluid heater (TFH), [1] also known as a thermal oil heater, is a device used for indirect heat transfer through a thermic fluid. It heats the fluid to a desired temperature and then transfers that heat to various processes without any direct contact between the heating source and the product.