The unit is capable of locomotion, using visual navigation to avoid obstacles, speech recognition, emotion recognition (whether audio or gestural is not stated), and speaking.
en.wikipedia.org Its improved speech recognition, voice synthesis and gesture expression technology allows for more sophisticated communication and interaction with humans.
en.wikipedia.org It can be distinguished from other means of text input, such as handwriting and speech recognition.
en.wikipedia.org His inventions are related to toll free numbers, automated attendant, automated call distribution, voice response unit, computer telephone integration and speech recognition.
en.wikipedia.org Nuance, the dominant provider of speech recognition and text-to-speech technology, is starting to deliver voice portal solutions.
en.wikipedia.org