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  2. Screen-door effect - Wikipedia

    en.wikipedia.org/wiki/Screen-door_effect

    More recently, the screen-door effect has been an issue with virtual reality headsets and other head-mounted displays, because these are viewed at a much closer distance, and stretch a single display across a much wider field of view.

  3. Fix problems reading or receiving AOL Mail

    help.aol.com/articles/fix-problems-reading-or...

    You may need to check any filters you've created to make sure your messages are correctly organized. Check your block settings. Make sure the option "Block All Senders Except Contacts" under "Mail Settings --> Block Senders" is unchecked. If checked, you will not receive messages from anyone not in your contacts. Learn about delivery delays

  4. 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.

  5. Projection screen - Wikipedia

    en.wikipedia.org/wiki/Projection_screen

    An overhead projector projecting onto a pull-down screen. Pull-down screens (also known as manual wall screens) are often used in spaces where a permanently installed screen would require too much space. These commonly use painted fabric that is rolled in the screen case when not used, making them less obtrusive when the screen is not in use.

  6. Motion interpolation - Wikipedia

    en.wikipedia.org/wiki/Motion_interpolation

    Comparison of a slow down video without interframe interpolation (left) and with motion interpolation (right) Motion interpolation or motion-compensated frame interpolation (MCFI) is a form of video processing in which intermediate film, video or animation frames are generated between existing ones by means of interpolation, in an attempt to make animation more fluid, to compensate for display ...

  7. JSYK, These Cool Gift Ideas for College Students Will Make ...

    www.aol.com/lifestyle/last-minute-gift-college...

    Mini Projector, Upgraded Bluetooth Projector Nothing's worse than splitting your computer screen between school work and your fave TV show. That's why this mini projector will be an instant hit on ...

  8. Liquid-crystal display - Wikipedia

    en.wikipedia.org/wiki/Liquid-crystal_display

    A liquid-crystal display (LCD) is a flat-panel display or other electronically modulated optical device that uses the light-modulating properties of liquid crystals combined with polarizers to display information. Liquid crystals do not emit light directly [1] but instead use a backlight or reflector to produce images in color or monochrome. [2]

  9. 109 Times People Were Doing Something Very Wrong For Years - AOL

    www.aol.com/lifestyle/109-times-people-were...

    Image credits: milwbrewsox #7. My wife and I have this ceiling fan/light in our bedroom in the house we moved into two years ago. It has a remote control for the fan and lights.