NAT is a free universal Braille translator. It supports French Braille grade 1, mathematical Braille, Braille layout and reverse transcription. French Braille grade 2, music and other languages are currently under development.
Sadhana will help you create and train your own personal Yôga practice. Start from scratch or load a practice specifically customized for you, sadhana will assist you indicating by sound and image the correct timing.