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2. Overhead projector - Wikipedia

   en.wikipedia.org/wiki/Overhead_projector

   In the early 1980s–1990s, overhead projectors were used as part of a classroom computer display/projection system. A liquid-crystal panel mounted in a plastic frame was placed on top of the overhead projector and connected to the video output of the computer, often splitting off the normal monitor output.

3. Transparency (projection) - Wikipedia

   en.wikipedia.org/wiki/Transparency_(projection)

   Overhead projector in operation, with a transparency being flashed. A transparency, also known variously as a viewfoil or foil (from the French word "feuille" or sheet), or viewgraph, is a thin sheet of transparent flexible material, typically polyester (historically cellulose acetate), onto which figures can be drawn.

4. List of obsolete technology - Wikipedia

   en.wikipedia.org/wiki/List_of_obsolete_technology

   Overhead projector and slide projector: Video projector: Primarily for continued use of older materials. Some teachers find the overhead projector more convenient for lectures depending on their teaching style. Phonograph and phonograph record: Audio cassette, 8 track tape, CD, digital audio: Used to play older or archived recordings.

5. Projection panel - Wikipedia

   en.wikipedia.org/wiki/Projection_panel

   It works with an overhead projector. The panel consists of a translucent LCD, and a fan to keep it cool. The projection panel sits on the bed of the overhead projector, and acts like a piece of transparency. The panels have a VGA input, and sometimes Composite (RCA) and S-Video input. Later models have remotes, with functions such as 'freeze ...

6. Liquid light show - Wikipedia

   en.wikipedia.org/wiki/Liquid_light_show

   Shows could be as simple as a single operator and two or three modified slideprojectors or overhead projectors and a couple of color wheels or as complex as shows with ten or more operators, 70 plus projectors (including liquid slide, liquid overhead, movie and still image models plus a vast array of highly advanced (for the time) special ...

7. Cost of living, higher pay remain top priorities for American ...

   www.aol.com/finance/cost-living-higher-pay...

   A majority of American workers report being satisfied with their jobs, but the cost of living and higher pay are still top concerns, according to an EIG survey.

8. Manual Cinema - Wikipedia

   en.wikipedia.org/wiki/Manual_Cinema

   Manual Cinema is a performance collective, design studio, and film/video production company founded in Chicago, Illinois in 2010 [1] by Drew Dir, Sarah Fornace, Ben Kauffman, Julia Miller, and Kyle Vegter. Manual Cinema combines handmade shadow puppetry, vintage overhead projectors, live feed cameras, cinematic techniques, sound effects and ...

9. Gary Sinise Says He Stepped Away from Acting to Care for Wife ...

   www.aol.com/lifestyle/gary-sinise-says-stepped...

   Gary Sinise is getting candid about stepping away from Hollywood.. The Forrest Gump star, 69, shared in an interview with Fox News that his decision to take a break from his career in 2019 came ...