Видео ютуба по тегу Android Tutorials For Blind By Tech Wonders

Adding accessibility features to apps for blind and visually-impaired users
Adding accessibility features to apps for blind and visually-impaired users
Google I/O 2013 - Enabling Blind and Low-Vision Accessibility On Android
Google I/O 2013 - Enabling Blind and Low-Vision Accessibility On Android
Android Voice Guided System for Visually Impaired Students
Android Voice Guided System for Visually Impaired Students