This may change...
Researchers at the University of East Anglia (UK) are about to embark on an innovative new project to develop computer lip-reading systems that could be used for fighting crime.
The three-year project, which starts next month, will collect data for lip-reading and use it to create machines that automatically convert videos of lip-motions into text. It builds on work already carried out at UEA to develop state-of-the-art speech reading systems. (more)