If your iPhone has a Home button, such as an iPhone SE model, old or new, it has a secret triple click gesture to activate a series of shortcuts. These options, called accessibility shortcuts, can work wonders for people who are hard of hearing, have limited use of their hands, or have vision problems. Still, the shortcuts have plenty of everyday uses that everyone should know.
The built-in accessibility shortcuts are not enabled by default, which means that it is up to you, as a user, to activate them. So clicking three times on your start button does nothing yet; you must manually set these shortcuts in advance before you can start clicking. Let's see what these shortcuts do and how to enable them in the first place.
Enable an accessibility shortcut
In iOS 1
Now use the following menu to select a shortcut you want to control with a triple click on the home button. If you choose only one, that action will be triggered as soon as you click your home button three times. If you assign two or more, an action menu will first appear on the screen, where you need to tap the accessibility feature you want to use at that time.
Disabling the Accessibility Shortcut via the Home Button works the same; triple tap the Home button to turn it off right away or, if you've assigned multiple functions, open the action menu so you can tap to turn off the right one.
All Accessibility Shortcut Options Explained  If you're not sure what each accessibility feature is on the list on the page Accessibility Shortcuts here's a quick overview of what each option will do for you . All options work on iOS 12 and iOS 13 unless otherwise stated as just iOS 13.
- AssistiveTouch: adds a virtual Home button to your screen, which does much more than just go home as you allow to restart your iPhone.
- Invert Classic Colors: changes all colors in their opposites (black to white, blue to yellow, etc.).
- Color Filters: adds a color filter to your screen (eg makes the whole screen blue, red, etc.)
- Full keyboard access (iOS 13 only): allows you to operate with nothing but a connected keyboard.
- Decrease White Point: decreases the intensity of white colors, effectively reducing the brightness of the screen.
- Smart Invert Colors: inverts screen colors except images, media and apps that use dark colors.  Switch Control: with you can control your iPhone via an automated cursor.
- Voice Control (iOS 13 only): allows you to control almost any part of your iPhone with just your voice, and you can even reuse your iPhone by using it.
- VoiceOver: reads aloud parts of the screen in case you & # 39;
- Zoom: allows you to enlarge your entire screen (which is useful for lowering the screen brightness below the set default value), among other visual accessibility tools.
- Guided Access: see below.
- Magnifying glass: see below.
Enable Multiple Accessibility Shortcuts Simultaneously
Fortunately, iOS does not take an all-or-nothing approach with its accessibility shortcuts, meaning you can choose to activate multiple shortcuts by clicking the Home button three times. We have already mentioned it above, but to repeat again:
Select as many shortcuts as you want in the menu Accessibility Shortcut . Then when you click your home button three times, you'll see an action menu asking which accessibility feature you want to launch. Just select the feature you want to use and when you're done, click your home button three more times and disable the feature.
Apple & # 39; s & # 39; hidden & # 39; accessibility shortcuts
While we've discussed all of the options Apple lists as accessibility shortcuts above, there are technically two more shortcuts that Apple doesn't always emphasize. Once you enable them, they will appear in the list, only grayed out. That's because you can only turn them on or off as triple click hotkeys from their respective settings, not from the settings page Accessibility Shortcuts .
Guided Access is your iPhone's secret weapon against swiping friends and family where they shouldn't. Whenever you show someone a photo on your iPhone, there is always a risk of them pretending the phone is theirs and going to look through everything. I can't imagine someone who likes privacy breaches, and Guided Access can stop this from happening.
How? With guided access, you can choose which of your iPhone's features and which parts of the screen are interactive. Any areas you don't set as interactive will then be dead zones – no matter how many friends and family are trying to swipe, go home or put your iPhone to sleep. Guided Access can stop all this until you enter your passcode and get everything back to normal.
2. Magnifying Glass
Depending on your iPhone's camera, you may be able to zoom in on a subject with 2x optical magnification and up to 10x digital. However, did you know that your iPhone is capable of digital zooming much more than ten times? You just won't find the feature in the Camera app.
It's called " Magnifying Glass" and you can really zoom in . Check out the comparison below if you don't believe us. The photo on the left uses Magnifier at the maximum zoom distance, while the photo on the right uses the Camera app at the maximum zoom distance. The difference is night and day and shows just how useful Magnifying Glass can be to take a closer look.
You can also take photos with Magnifying Glass (as if it weren't useful enough already).
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