Stories
Slash Boxes
Comments

SoylentNews is people

posted by janrinok on Thursday August 06 2015, @11:23PM   Printer-friendly
from the wear-dark-glasses dept.

Experts have spoken, studies have been conducted, the results are in: screen time at night is bad for our sleep. The blue wavelengths of light from LED screens like those in our phones, laptops and tablets mess with our circadian rhythm by suppressing the body's release of melatonin, the hormone our body secretes as it gets dark in order to calm us and prepare us for sleep.

When we stare at these blue-lit screens at night time, our bodies don't release the needed amount of melatonin, but release cortisol -- the stress hormone -- instead, which keeps us awake. Neurologists who conducted studies on people who were exposed to blue-heavy lights before bedtime found that those people took far longer to fall asleep than those who were exposed to warmer light or light more evenly distributed across the color spectrum.
...
[An] app [f.lux] for your desktop or laptop computer adjusts the color temperature of your monitor throughout the day to best mimic what type of light your eyes should be exposed to at those times. During daylight hours, the light is more blue-toned and similar to the bright daylight you would be exposed to outside, but as day turns to night, the monitor slowly goes warmer to match the indoor lights around you.

The article also mentions two other apps, Oyster and Twilight. Have any Soylentils used apps like these?


Original Submission

 
This discussion has been archived. No new comments can be posted.
Display Options Threshold/Breakthrough Mark All as Read Mark All as Unread
The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.
  • (Score: 2) by twistedcubic on Friday August 07 2015, @12:05AM

    by twistedcubic (929) on Friday August 07 2015, @12:05AM (#219329)

    Hear, hear! Redshirt is available in Debian, and the man page explains its easy configuration.

    Starting Score:    1  point
    Karma-Bonus Modifier   +1  

    Total Score:   2  
  • (Score: 3, Funny) by Translation Error on Friday August 07 2015, @02:54PM

    by Translation Error (718) on Friday August 07 2015, @02:54PM (#219586)
    Redshift, not Redshirt! Using Redshirt is likely to get you killed...