Researchers from Japan investigated whether adding listening behaviors to an AI clone can improve its perceived authenticity. They integrated verbal backchannels and head nodding into the AI, driven by real-time prediction models. In a study with 35 participants, they found that this addition significantly improved the perception of attentiveness and co-presence when interacting with the AI. The results suggest that AI clones should not only mimic voice and responses but also engage in interactive listening behavior. --- Why it matters: This matters to researchers in AI because it highlights the importance of considering social interactions beyond just verbal communication. By incorporating listening behaviors, AI clones can become more engaging and effective at conveying attentiveness, which is crucial for building trust with humans. Source: https://arxiv.org/abs/2608.19527