When a baby smiles at you, it's almost impossible not to smile back. This spontaneous reaction to a facial expression is part of the back-and-forth that allows us to understand each other's emotions ...

Understanding facial expressions is key to decoding human emotions and intentions, especially when identifying untrustworthy individuals. Facial cues often reveal underlying feelings not expressed ...

Technology now allows the creation of increasingly realistic AI agents. Human-like AI agents—such as the digital characters that appear as virtual assistants, game characters, and the increasingly ...

[Note: This practice involves our visual system, which for many people is impaired. If this is the case for you, you could adapt my suggestions to focus on the voices of others.] As our ancestors ...