Voice recognition is growing in such lucrative markets as cell phones, call centers, and medical record-keeping. That's sparking interest in Nuance Communications (NUAN), whose stock has hit 12.19, up from 6 on Nov. 20.rnApple's latest iPhone 3GS is equipped with Nuance, with advanced voice-control capabilities. These allow for oral cues in searching the Web or finding cell-phone contacts.
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