Linux Journal: ViaVoice and XVoice: Providing Voice Recognition

“Conversing with a computer has long been a staple of science
fiction. Such conversations are still largely in the realm of
fiction, but voice recognition technology has improved
significantly over the last decade. A number of voice recognition
and control products are available on various platforms. Many
people don’t realize, however, that it is possible to control the
Linux desktop by voice, and it has been possible for some time.

“Voice control can provide computer access for those with
overuse syndromes or other arm injuries–users who in the past had
to switch platforms to find voice support. Aside from the geek
factor, ordinary users can benefit from reduced arm stress and
improved ease-of-use and speed for some tasks. Although the future
of the software discussed in this article is somewhat in
question–and does not give a completely hands-free environment–it
does work. All that is required is a modest investment of time and
money.

“Voice control on Linux is possible by using two software
packages. IBM ViaVoice for Linux supplies the basic voice
recognition engine. XVoice, available under the GPL, uses the
ViaVoice libraries to provide control of the desktop and
applications…”

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