this post was submitted on 17 Jul 2023
12 points (58.8% liked)

Today I Learned

17733 readers
428 users here now

What did you learn today? Share it with us!

We learn something new every day. This is a community dedicated to informing each other and helping to spread knowledge.

The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:

Rules (interactive)


Rule 1- All posts must begin with TIL. Linking to a source of info is optional, but highly recommended as it helps to spark discussion.

** Posts must be about an actual fact that you have learned, but it doesn't matter if you learned it today. See Rule 6 for all exceptions.**



Rule 2- Your post subject cannot be illegal or NSFW material.

Your post subject cannot be illegal or NSFW material. You will be warned first, banned second.



Rule 3- Do not seek mental, medical and professional help here.

Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.



Rule 4- No self promotion or upvote-farming of any kind.

That's it.



Rule 5- No baiting or sealioning or promoting an agenda.

Posts and comments which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.



Rule 6- Regarding non-TIL posts.

Provided it is about the community itself, you may post non-TIL posts using the [META] tag on your post title.



Rule 7- You can't harass or disturb other members.

If you vocally harass or discriminate against any individual member, you will be removed.

Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.

For further explanation, clarification and feedback about this rule, you may follow this link.



Rule 8- All comments should try to stay relevant to their parent content.



Rule 9- Reposts from other platforms are not allowed.

Let everyone have their own content.



Rule 10- Majority of bots aren't allowed to participate here.

Unless included in our Whitelist for Bots, your bot will not be allowed to participate in this community. To have your bot whitelisted, please contact the moderators for a short review.



Partnered Communities

You can view our partnered communities list by following this link. To partner with our community and be included, you are free to message the moderators or comment on a pinned post.

Community Moderation

For inquiry on becoming a moderator of this community, you may comment on the pinned post of the time, or simply shoot a message to the current moderators.

founded 1 year ago
MODERATORS
 

For a few years I used dark mode because i thought it was better for your eyes; it isn't.

When in dark mode, you're looking at an overall darker screen, your pupils will dilate to let in more light, which makes everything just outside of focus very blurry, and gives the text a halo effect. A few minutes will be fine, but anything longer is going to make your eyes begin to strain.

When in light mode, your pupils contract to accommodate for the light, this is how our eyes are supposed to work, this is going to be less straining on your eyes. In low light environments, simply turn down the brightness and apply a night light filter.

If you're going to use dark mode regardless, don't use AMOLED unless it's for saving battery. The contrast between bright white and pitch black is the worst combination. Consider using a soft grey, your eyes will thank you.

Source

you are viewing a single comment's thread
view the rest of the comments
[–] Wizza@lemmy.zip 15 points 1 year ago

(Not to be that guy, the post just got me curious about it, so i looked up some more details) (Also, i rant a bit, so feel free to not read this)

Although in the article i checked, the American Academy of Opthalmology (AAO) doesn't specifically mention Dark Mode as something that reduces or increases eye strain, it does mention that lowering the brightness (or setting dark mode in your devices) does lower the amount of blue light that the screen displays, allowing you to sleep better, by not confusing your brain into thinking that it's still daytime. (Feel free to correct me on this, other places i saw about this mostly cite anecdotes about how well it worked for them, regarding their sleep cycle.)

It does later say that one of the ways to possibly reduce eye strain when using a screen for a long time is by lowering the glare and brightness, by dimming the screen or the like.

So my take would be that maybe a full pitch black/AMOLED theme could start putting more strain into your eyes, the regular dark grey-ish should be right, but eyes differ from person to person so it'd boil down to: Find a middle ground that works for you and doesn't make your eyes hurt? (Also take some time to let your eyes rest, lookup the 20-20-20 rule in the 2nd article)

(Sorry about the wall of text, i might've gotten a bit too into this)

Sources:

https://www.healthline.com/health/is-dark-mode-better-for-your-eyes#about-blue-light https://www.aao.org/eye-health/tips-prevention/digital-devices-your-eyes