Technology enables people with severe physical and mental disabilities to communicate and enjoy a more enriching life.There is a great deal of music in the world, and no one knows exactly why. But it does have its ready uses. The music business can make you rich and famous. The pianist Christopher O'Riley admitted in The Times last week what a lot of classical musicians won't: He learned the piano, at least in part, …
SOURCE: Los Angeles Times at 03:00AM on January 22, 2012