Spoken's solution blends the best of both worlds: an open-ended CVR that asks, "How may I help you?" without forcing choices on the caller, combined with real-time human assistance in the form of invisible human Silent Guides that keep the callers in the call flow, on track, in real time.
How does human intervention work?
When the automated speech recognition engine (ASR) gives a caller utterance a low confidence score, instead of repeating the question, Spoken's Guided Speech CVR flags the utterance for an invisible Guide to correct while smoothly and simultaneously sending the caller on to the next question.