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 Monday, 28 January 2008

Speech recognition technology has been an accelerating technological development and is now making its way to the mass market. Among these companies providing speech recognition technology is Vlingo Corporation. "Vlingoís service lets people talk naturally, rather than making them use a limited number of set phrases. Dave Grannan, the companyís chief executive, demonstrated the Vlingo Find application by asking his phone for a song by Mississippi John Hurt (try typing that with your thumbs), for the location of a local bakery and for a Web search for a consumer product. It was all fast and efficient. Vlingo is designed to adapt to the voice of its primary user, but I was also able to use Mr. Grannanís phone to find an address. The Find application is in the beta test phase at AT&T and Sprint." Other companies offering speech recognition technology to their customers include Nuance with its Nuance Voice Control system recently released last August, and Microsoft with its purchase of TellMe Networks last March. According to Opus Research, speech recognition has reached a $1.6 billion market in 2007, and they further predict an annual growth rate of 14.5 percent over the next three years. "Dan Miller, an analyst at Opus, said that companies that have licensed speech recognition technology would probably see faster revenue growth, as more consumers used the technology."

Speech recognition technology has also been available on personal computers since 2001 in applications like Microsoft Office but with a weaker following. It is also already used in high-end G.P.S. systems and luxury cars from Cadillac and Lexus, and is now spreading to less expensive systems and cars. The speech technology chief at I.B.M. Research, David Nahamoo, adds that the company has an automotive customer testing speech recognition to help drivers find songs quickly while driving. SimulScribe, on the other hand, uses speech recognition to convert voice mail into e-mail.

More on this article on the The New York Times.