Now I am doing a job in spoken tutorial.
The Spoken Tutorial project is the initiative of the “Talk to a Teacher“ project of the National Mission on Education through Information Communication through Technology, launched by MHRD, Govt of India.
You will find a variety of Spoken Tutorials on various Free and Open Source Software (FOSS) in various Indian regional languages.
I am doing a dubbing process from English to Tamil language. I glade to contribute in this job. Because I translate in my language. It is a revolution of Tamil computing.
you can see more about the spoken tutorial