Apple has released iOS 11.3, which brings a very extensive list of innovations. Everyone can install it.First of all, it should be noted that iOS 11.3 uses ARKit 1.5. This means that in the new version of the OS, augmented reality technology has become even more perfect. Now, the system will be able to recognize objects not only on horizontal surfaces, like tables and chairs, but also on vertical surfaces, such as walls or doors. Also, ARKit 1.5 will allow to recognize two-dimensional images, such as photos or posters, and then create with them an augmented reality. Also, the new version iOS will bring a new Animoji, among which will be a lion, a bear, a dragon and a skull. A total of 16 characters are available to users of gadgets from Apple. The owners of iPhone 6 and newer models will have a pleasant surprise. In the settings of the smartphone will now be able to disable the function of reducing the performance, which should prevent sudden discharge of the battery. In addition, gadgets running iOS 11.3 will learn to warn users about the need for service, and provide information about the state of the battery and battery settings. Users from the U.S. and Canada, Apple will please a number of additional features. For example, Business Chat became available for them in beta-mode. As the name suggests, it allows communicating with various companies via Messages application. Also, in the U.S. will be available Health Records, which allows users to view their medical data from a variety of sources and receive notifications from a number of clinics in the United States with the results of tests, prescriptions, health status and more. Of course, all personal user data are protected by encryption and password. This is not a complete list of innovations iOS 11.3. Read them for yourself can all owners of smartphones iPhone 5s and newer, all models of iPad Air and iPad Pro, iPad fifth and sixth generation, iPad mini 2 and newer, and iPod touch sixth generation.