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  2. f.lux - Wikipedia

    en.wikipedia.org/wiki/F.lux

    f.lux (pronounced "flux") is a cross-platform computer program that adjusts a display's color temperature according to location and time of day, offering functional respite for the eyes. The program is designed to reduce eye strain during night-time use, helping to reduce disruption of sleep patterns. [2] [3]

  3. Ceiling fan - Wikipedia

    en.wikipedia.org/wiki/Ceiling_fan

    Downlights, often referred to as a "light kit", which add ambient light to a room and can be used to replace any ceiling-mounted lamps that were displaced by the installation of a ceiling fan Decorative lights mounted inside the motor housing—in this type of setup, the motor housing side-band often has glass or acrylic panel sections, which ...

  4. Dimmer - Wikipedia

    en.wikipedia.org/wiki/Dimmer

    A common dual dimmer module used in stage lighting A dimmer. A dimmer is a device connected to a light fixture and used to lower the brightness of the light.By changing the voltage waveform applied to the lamp, it is possible to lower the intensity of the light output.

  5. Computer vision syndrome - Wikipedia

    en.wikipedia.org/wiki/Computer_vision_syndrome

    A number of computer and smartphone applications adjust the computer video color temperature, reducing the amount of blue light emitted by the screen, particularly at night. Dry eye is a symptom that is targeted in the therapy of CVS. The use of over-the-counter artificial-tear solutions can reduce the effects of dry eye in CVS.

  6. Lighting - Wikipedia

    en.wikipedia.org/wiki/Lighting

    It is typically a floor lamp but may be wall-mounted like a sconce. Further interior light fixtures include chandeliers, pendant lights, ceiling fans with lights, close-to-ceiling or flush lights, and various types of lamps [15] The portable or table lamp is probably the most common fixture, found in many homes and offices. The standard lamp ...

  7. Night Shift (software) - Wikipedia

    en.wikipedia.org/wiki/Night_Shift_(software)

    Night Shift is a built in software feature of iOS and macOS. It was introduced in 2016–2017 into iOS in iOS 9.3 and into macOS in macOS Sierra 10.12.4 . [ 1 ] The feature changes the color temperature of the display towards the warmer part of the color spectrum [ 2 ] that reduces some of the blue light from the screen. [ 3 ]

  8. Nightlight - Wikipedia

    en.wikipedia.org/wiki/Nightlight

    If a nightlight is used within a sleeping area, it is recommended to choose a dim reddish or amber light to minimize disruptive effects on sleep cycles. [ 10 ] [ 1 ] In addition, nightlights may be useful in locations other than sleeping areas, such as hallways, bathrooms, or kitchens, to allow late night trips to be made without turning on the ...

  9. Blinkenlights - Wikipedia

    en.wikipedia.org/wiki/Blinkenlights

    Blinkenlights on the NSA's FROSTBURG supercomputer from the 1990s Typical LED pattern of a Thinking Machines CM-5. The Connection Machine, a 65 536-processor parallel computer designed in the mid-1980s, was a black cube with one side covered with a grid of red blinkenlights; the sales demo had them evolving Conway's Game of Life patterns.