This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/IOS


00:02:39 1 History
00:06:22 1.1 Software updates
00:07:39 2 Features
00:07:48 2.1 Home screen
00:10:23 2.1.1 System font
00:11:30 2.1.2 Folders
00:13:00 2.1.3 Notification Center
00:14:19 2.2 Accessibility
00:16:56 2.3 Multitasking
00:19:56 2.3.1 Switching applications
00:22:00 2.3.2 Ending tasks
00:23:02 2.3.3 Task completion
00:23:37 2.4 Siri
00:25:24 2.5 Game Center
00:26:47 3 Hardware
00:28:05 4 Development
00:30:05 5 Market share
00:31:56 6 Jailbreaking
00:34:41 7 Unlocking
00:35:34 8 Digital rights management
00:37:23 9 Kernel
00:38:15 10 Security
00:38:36 10.1 Secure Boot
00:39:24 10.2 Secure Enclave
00:40:17 10.3 Passcode
00:40:58 10.4 Touch ID
00:41:40 10.5 Address Space Layout Randomization
00:42:23 10.6 Non-Executable Memory
00:42:52 10.7 Encryption
00:43:43 10.8 Keychain
00:44:07 10.9 App Security
00:45:34 10.10 Network Security
00:46:17 10.11 Two-Factor Authentication
00:47:05 11 Devices
00:47:15 12 See also



Listening is a more natural way of learning, when compared to reading. Written language only began at around 3200 BC, but spoken language has existed long ago.

Learning by listening is a great way to:
- increases imagination and understanding
- improves your listening skills
- improves your own spoken accent
- learn while on the move
- reduce eye strain

Now learn the vast amount of general knowledge available on Wikipedia through audio (audio article). You could even learn subconsciously by playing the audio while you are sleeping! If you are planning to listen a lot, you could try using a bone conduction headphone, or a standard speaker instead of an earphone.

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Speaking Rate: 0.876297428329789
Voice name: en-GB-Wavenet-D


"I cannot teach anybody anything, I can only make them think."
- Socrates


SUMMARY
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iOS (formerly iPhone OS) is a mobile operating system created and developed by Apple Inc. exclusively for its hardware. It is the operating system that presently powers many of the company's mobile devices, including the iPhone, iPad, and iPod Touch. It is the second most popular mobile operating system globally after Android.
Originally unveiled in 2007 for the iPhone, iOS has been extended to support other Apple devices such as the iPod Touch (September 2007) and the iPad (January 2010). As of March 2018, Apple's App Store contains more than 2.1 million iOS applications, 1 million of which are native for iPads. These mobile apps have collectively been downloaded more than 130 billion times.
The iOS user interface is based upon direct manipulation, using multi-touch gestures. Interface control elements consist of sliders, switches, and buttons. Interaction with the OS includes gestures such as swipe, tap, pinch, and reverse pinch, all of which have specific definitions within the context of the iOS operating system and its multi-touch interface. Internal accelerometers are used by some applications to respond to shaking the device (one common result is the undo command) or rotating it in three dimensions (one common result is switching between portrait and landscape mode). Apple has been significantly praised for incorporating thorough accessibility functions into iOS, enabling users with vision and hearing disabilities to properly use its products.
Major versions of iOS are released annually. The current version, iOS 12, was released on September 17, 2018. It is available for all iOS devices with 64-bit processors; the iPhone 5S and later iPhone models, the iPad (2017), the iPad Air and later iPad Air models, all iPad Pro models, the iPad Mini 2 and later iPad Mini models, and the sixth-generation iPod Touch. On all recent iOS devices, iOS regularly checks on the availability of an update, and if one is available, will prompt the user to permit its automatic installation.