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Navigation As a rule, in Android, navigation through menu items can be carried out using a special hardware control: a joystick, trackpad, or trackball. There are four directions and a choice of an active item are available here (Potentially, the function in some custom versions of the system may work outside the box). That is why, when […]

Android is a mobile operating system based on the Linux kernel. It was originally developed by the company of the same name, which was later bought by Google Inc., from which its active promotion began. Now it is being developed by a separate division of the Open Handset Alliance. You can learn more about the history of versions […]

The landscape of braille display support for Android has evolved significantly since the early days of Android 4.1 Jelly Bean. What began as an experimental feature has now matured into a robust accessibility solution with expanded device compatibility and improved functionality. Here’s an updated guide to using braille displays with Android in 2025. Latest Developments […]

The material provides answers to basic questions on the accessibility of the Android operating system for users with visual impairments and is intended to quickly obtain information on the most common difficulties in mastering this platform for a blind or visually impaired person. The data is grouped into several categories, allowing the user to choose […]

In addition to existing screen readers, blind users of the Android operating system may be interested in other software designed to solve some additional tasks. Below is a list of the most interesting programs of this kind, specially designed for users with disabilities. The list does not claim to be complete and can be supplemented, but, […]

The operating system Google Android is one of the most striking developments in the world of mobile technologies in their entire history, thanks to a unique marketing policy and a powerful technological base. In a short period, she captured one of the leading positions in the entire industry of mobile devices, having gone from an unknown […]

Enabling Accessibility Devices with Android 4.0 On devices running Android 4.0 (Ice Cream Sandwich) and above, accessibility can be enabled from the initial setup screen. After turning on the device for the first time, draw a closed rectangle with your finger, starting from the upper left corner of the touch screen: draw a straight line from […]

So, let’s try to understand the steps that need to be taken to launch and initially configure the accessibility tools of the Android operating system, as well as get acquainted with those platform features that may be unusual for inexperienced users of mobile devices. User authorization Modern trends in the development of the industry of […]

In order to prepare a development environment for Android, you need four components: Java SE Development Kit (JDK for short). Eclipse Integrated Development Environment – Eclipse IDE. Development kit for the Android platform – Android Software Developer’s Kit (abbreviated as Android SDK or simply SDK). The Android Developer Tools (ADT for short) is a dedicated […]

The Spiel screen reader for the Android operating system is an open source project, so anyone can independently modify and compile its sources, subject to the provisions of the Apache 2.0 license . Unfortunately, the documentation of the project leaves much to be desired, and some materials on the official wiki often do not correspond to the current state of […]