VocaliD, a small business funded by NSF, creates custom digital voices for people who need them.

More than 10 million people worldwide are unable to speak and more than 500 million devices and applications are voice-narrated. All of them choose from the same few generic, mechanical voices, according to VocaliD, a small business funded by the National Science Foundation (NSF). VocaliD ...This is an NSF Multimedia Gallery item.
Source: NSF Multimedia Gallery - Category: Science Source Type: video