Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
Does it turn off when using camera/photos app? You'd hope they'd have thought of that...

Why would you want it to do that? It doesn't change the image that's being saved to your iPhone - all it does is change the colors on your screen.

You could try using inverse colors under the handicap settings to see what I mean.
 
  • Like
Reactions: Vanilla35
iPhones BLAST bright light in your eyes at night, and especially with the newer white phones. Somebody decided that it would be cool to have the startup screens match what color your phone is.

If you have a white iPhone...
PsXz1ZN.jpg


Doesn't make sense though because it barely matches the white that the iPhone actually is.

¯\(°_O)/¯

I don't get why it's necessary.
No way?! Mines black so it's black with a white apple. But dang! That's stupid. You know what else I hate?

How come you can't charge your phone batt with the phone off? If it's off and you plug it in it turns on. Maybe I don't want it on.
 
Why would you want it to do that? It doesn't change the image that's being saved to your iPhone - all it does is change the colors on your screen.

You could try using inverse colors under the handicap settings to see what I mean.
It doesn't impact the image itself but if you edit images on the device it will likely give you a few surprises.
 
How come you can't charge your phone batt with the phone off? If it's off and you plug it in it turns on. Maybe I don't want it on.

To communicate with the cable to set the charging rate, something has to be powered. It may not need to boot the whole OS to do it though.
 
Thanks, article is updated with this.

While we are picking on the article details:

On the Kelvin scale used to determine color temperature, an iPhone 6 display measures in at about 7100K, while an iPad Air 2 display is slightly warmer at 6900K. In terms of blue light output, that's equivalent to the amount of light you're exposed to on a bright, cloudy day outdoors.

Color temperature is an indication of the spectrum of colors in a light source. It says nothing about the amount of light.

The proportion of blue light from an iPhone or an iPad might well match that of a bright cloudy day outside, but to say that the *amount* of light (of any color) from an iPhone matches the amount of light you are exposed to on a bright day is, well, preposterous.

A.

addendum:

Amount of illumination required to suppress melatonin: ~30 lux
Amount of illumination from an iPad 3 at full brightness at 14 inches: 32 lux
Amount of illumination in full daylight: 10,750 lux
Amount of illumination on an overcast day: 1,075 lux.

(dailymail.co.uk, autodesk.com)
 
Last edited:
How warm do all of you guys running the 9.3 beta have your night shift settings set to? I have mine at like 75%. Is that crazy? Lol

Also I think the transition is too quick at one minute. I would much rather it be like half an hour at least so I don't even notice it changing. Earlier when mine changed it felt quite jarring. Yes, it goes with the sunset, but it shouldn't match it exactly in my opinion. They should just give a transition time setting.

Oh and another thing, I kind of wish they'd just give me a bell curve for how I want the day to be in terms of screen temperature. I think that iPhone and iPad displays are too cool ALL the time, even in the day. Like I kinda want a Blue Light Reduction to be ever so slightly in effect all the time. But then still even warmer at night.
 
How warm do all of you guys running the 9.3 beta have your night shift settings set to? I have mine at like 75%. Is that crazy? Lol

Also I think the transition is too quick at one minute. I would much rather it be like half an hour at least so I don't even notice it changing. Earlier when mine changed it felt quite jarring. Yes, it goes with the sunset, but it shouldn't match it exactly in my opinion. They should just give a transition time setting.

Oh and another thing, I kind of wish they'd just give me a bell curve for how I want the day to be in terms of screen temperature. I think that iPhone and iPad displays are too cool ALL the time, even in the day. Like I kinda want a Blue Light Reduction to be ever so slightly in effect all the time. But then still even warmer at night.

I agree with this, more control over Night Shift would be handy. On my Mac, I have f.lux enabled during the day just to tone down the blue a bit. Would also be nice to have a much longer gradual shift towards more yellow as the night goes on.
 
Does it turn off when using camera/photos app? You'd hope they'd have thought of that...

it doesnt (tested on my iPad pro)
[doublepost=1452819187][/doublepost]
Dont worry, if f.lux can do it, then they thought of it.

I don't think it would be a serious omission anyway. Theres no guarantee that every time a user opens Photos than they need the finest colour precision, especially if their eyes have become accustomed to warm interior lighting and the warmer screen. The switch is right there for the times they do.

f.lux can't do it either, unfortunately.
 
  • Like
Reactions: sananda
'Cool' article.

That said, there's a slight error. In the comparison pic of warm vs cool, the cool iPhone has night shift turned off entirely.
 
While we are picking on the article details:

Color temperature is an indication of the spectrum of colors in a light source. It says nothing about the amount of light.

The proportion of blue light from an iPhone or an iPad might well match that of a bright cloudy day outside, but to say that the *amount* of light (of any color) from an iPhone matches the amount of light you are exposed to on a bright day is, well, preposterous.

Thanks for pointing this out -- I used poor wording here and that's not what I meant to say. I've cleaned it up.

'Cool' article.

That said, there's a slight error. In the comparison pic of warm vs cool, the cool iPhone has night shift turned off entirely.

Fixed that caption. Very much appreciate the all feedback and suggestions on the how to, super helpful. We like these to be a resource people can come back to and the suggestions help me clean it up and make sure it's as clear as possible.
 
How warm do all of you guys running the 9.3 beta have your night shift settings set to? I have mine at like 75%. Is that crazy? Lol

Also I think the transition is too quick at one minute. I would much rather it be like half an hour at least so I don't even notice it changing. Earlier when mine changed it felt quite jarring. Yes, it goes with the sunset, but it shouldn't match it exactly in my opinion. They should just give a transition time setting.

Oh and another thing, I kind of wish they'd just give me a bell curve for how I want the day to be in terms of screen temperature. I think that iPhone and iPad displays are too cool ALL the time, even in the day. Like I kinda want a Blue Light Reduction to be ever so slightly in effect all the time. But then still even warmer at night.

I'm running it right in the middle on my iPhone, but it's up around 60% or more and display dimmed when I read on my iPad mini in bed.
 
This is so dumb. Brought to you by the people who use sleep trackers!

I do not think it is dumb. There may be a number of folks who are sensitive to light such that this is a real problem for them. Given that we are human and susceptible to the power of suggestion, there is an additional number of folks for whom this is effectively an issue.

I will give you this: if it were truly a common ailment this country never would have survived Johnny Carson and the Late Show - the sheer wattage of our TV sets would have rendered us all insomniacs.

A.
 
So we want color accurate display, and then we ruin everything like this? and we call it a feature?
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.