Nonverbal cues, such as facial expressions and body language, are foundational to human social interaction. They serve to convey emotions and intentions, regulate the flow of communication, and are integral to nearly every human endeavor (Riggio & Feldman, 2005; Bernieri et al., 1996). These silent signals often form the bedrock of first impressions and play a continuous role in the assessment and maintenance of social relationships (Bernieri et al., 1996). The American Psychological Association emphasizes the importance of understanding these cues for effective social functioning (American Psychological Association, 2018). While foveal (central) vision is typically associated with detailed scrutiny and focused attention, peripheral vision continuously monitors the broader environment, gathering information beyond the direct line of sight (Rooney et al., 2017; Rosenholtz, 2023). Many might perceive peripheral vision as merely a system for detecting movement in the "corner of t...