Why iPhone Night Shift Mode is Big Deal

Night Shift Mode in iPhone and how it could improve Your sleep

We sometimes or maybe always use our phones before we sleep, although we have tried hard to kick the habit. This so called habit of ours leads to us getting very bad sleep. Our phone screens emit a light known as blue light that helps us see the screen in bright sunlight. This feature seems to work in the night also. Blue light has a way of affecting our melatonin production which causes us to get very bad sleep in the night. iPhone’s night shift mode hopes to change all that.

The blue light that phones emit in the night causes our brain to get mixed signals and that is when our melatonin production is affected. Melatonin is a hormone that gives our body sleep cues. Without it, we have trouble falling asleep and staying asleep leading to a host of health problems. With iOS 9.3’s night shift mode the blue light on the iPhone screen is toned down.

How Blue Light Affects the Brain and how night shift mode helps us? 

Blue light basically affects an individual’s melatonin production that makes it difficult to not only get sleep but also to stay asleep. But the blue light on our screens can harm us in other ways too. By not getting proper sleep your neurotoxin levels are affected and this in turn will make it even harder for a person to fall asleep.

Not getting a good night’s rest will affect your memory in the long run and make it harder to remember things too. The blue light in our phones, by affecting melatonin production, also takes a toll on our mental health. Besides being fatigued, low melatonin levels increase the chances of depression.

Causing disruption to melatonin levels will in fact affect other hormones too such as those that control hunger causing associated problems like obesity. The other problems that can result from the harmful blue light could be cataract, cancer and could also affect the retina in a person’s eye.

iPhone users that can’t use F.lux, a feature that allows you to tone down blue light levels when needed, don’t need toworry. With iOS 9.3, users get something that is known as night shift mode. With night shift mode a user can control the blue light setting on your iPhone. Night shift mode allows you to set a timing when your phone will start dimming the blue light emitting from the phone.

The screen becomes warmer as the blue light is dimmed by the night shift mode on the phone. Many users who updated to iOS 9.3 feel their eyes less stressed with the night shift mode. Although how much the night shift mode is going to help a person sleep when they have other sleep related problems is anyone’s guess.

Anxiety, stress related issues and other problems from using a phone at night all can affect an individual’s sleep pattern, this makes it difficult to see whether the night shift mode is effective or not.

How to Secure the Notes App on iOS 9.3

iOS Update – Features Like Night Shift

A preview of the upcoming iOS update had been announced by Apple recently. Included in the forthcoming iOS 9.3 update, Apple has been adding features like Night Shift which it states would help you to fall asleep easily in spite of staring at the screen after sunset.

Apple is attempting in helping users to get better rest at night with Night Shift which is a setting that tends to change the colours on the screen at night. Researchers are of the belief that the blue light produced by LED screens tends to stop the production of melatonin, the hormones which informs our brain to sleep. Changing from bright white and blue undertones to warmer colours is considered to be easier on the eyes enabling the body to fall asleep naturally.

Other features comprise of enabling multiple users accounts on an individual iPad, CarPlay improvements together with the ability to password protect personal musings in the Notes app can be located in the update. With the option to protect a note, probably comprising of details of bank account number, health information of perhaps a daily diary, it feels like it should have been in the Notes app from the beginning.

Secure Note in the Notes App

Though it is not so, Apple intends fixing the same. Users need to be aware that in order to lock a note they would have to be using the developer or public beta preview of iOS 9.3. One could learn more on the risks of running a beta version of an iOS on their device and where to sign if one intends to do so, by visiting the beta page of Apple. Those already on iOS 9.3 or planning to do so, the following needs to be done in order to secure a note in the Notes app:

• At first, begin by selecting a note, if one would like to lock down using a password of Touch ID 
• Tap on the share button towards the upper-right hand area 
• Opt for Password Protect Note from the list of options

Presently available as Developer Preview

Should it be the first time of selecting this option, the password would be needed and a hint to the password. Observe the warning below the password unit.User would be unable to access any secured notes on non-iOS 9.3 or Mac OS S 10.11.4, also in beta devices. If one prefers to use Touch ID in addition to a password, the switch should be left in the `On’ position.

On the other hand, one could set up or change the Notes password by introducing the Setting app on the iOS device and go to Notes > Password Protection. Here you could also change the password for your Notes, if desired. Using the password set, the next time the Password Protect Note is selected from the share menu, the note would be placed behind your password and you will be able to identify which notes seem to be protected while viewing the list of notes in your account due to a lock icon seen below the title.

Presently the iOS 9.3 is made available as a developer preview which means that it is not fully completed. No information has been provided about its arrival on the iPhone or iPad, though Apple naturally releases a preview only a few months prior to the final version.