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  2. LCD projector - Wikipedia

    en.wikipedia.org/wiki/LCD_projector

    The LCD system did not have a light source of its own: it was built on a large "plate" that sat on top of the projector in place of transparencies. This provided a stop-gap solution in the era when the computer was not yet a universal display medium, creating a market for LCD projectors before their current main use became popular.

  3. Projector - Wikipedia

    en.wikipedia.org/wiki/Projector

    Acer projector, 2012 DLP type home theatre projector in use. A projector or image projector is an optical device that projects an image (or moving images) onto a surface, commonly a projection screen.

  4. Health technology - Wikipedia

    en.wikipedia.org/wiki/Health_technology

    Health technology is defined by the World Health Organization as the "application of organized knowledge and skills in the form of devices, medicines, vaccines, procedures, and systems developed to solve a health problem and improve quality of lives". [1]

  5. Handheld projector - Wikipedia

    en.wikipedia.org/wiki/Handheld_projector

    The Nikon Coolpix S1000pj compact camera projecting an image using its built-in projector. 3M pocket projector Handheld. A handheld projector (also known as a pocket projector, mobile projector, pico projector or mini beamer) is an image projector in a handheld device.

  6. Overhead projector - Wikipedia

    en.wikipedia.org/wiki/Overhead_projector

    Overhead projector in operation during a classroom lesson. An overhead projector (often abbreviated to OHP), like a film or slide projector, uses light to project an enlarged image on a screen, allowing the view of a small document or picture to be shared with a large audience.

  7. Health information technology - Wikipedia

    en.wikipedia.org/wiki/Health_information_technology

    Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [8]

  8. Education in Indonesia - Wikipedia

    en.wikipedia.org/wiki/Education_in_Indonesia

    Besides high school, students can choose among 47 programmes of vocational and pre-professional high school (Sekolah Menengah Kejuruan or SMK), divided in the following fields: technology and engineering, health, arts, craft and tourism, information and communication technologies, agro-business and agro-technology, business management.

  9. 8 - Wikipedia

    en.wikipedia.org/wiki/8

    On most phones, the 8 key is associated with the letters T, U, and V, but on the BlackBerry Pearl it is the key for B and N. An eight may refer to an eight-cylinder engine or automobile. [37] A V8 engine is an internal combustion engine with eight cylinders configured in two banks (rows) of four forming a "V" when seen from the end.