Opening Social Interactions: The Coordination of Approach, Gaze, Speech, and Handshakes During Greetings https://onlinelibrary.wiley.com/doi/10.1111/cogs.70049 "Despite the importance of greetings for opening social interactions, their multimodal coordination processes remain poorly understood" 🚶‍♂️👀 🙂 👀 🤝👅 🎵👂😄