The new avatar speaks and understands both English and Spanish, and evaluates a travelers responses to questions with both speech recognition software and voice anomaly-detection programs. So it's not just what you say to the avatar that counts, but how you say it. Pause too long while responding or speak in patterns indicative of deception, and the avatar might flag your response. The evaluation of the interview is then beamed to a live agent with a tablet computer, who can decide how to proceed from there. Flagged responses may lead to increased probing into a particular response by live CBP personnel.