Brian Cruz

Korea University of Science and Technology, Korea University

Papers

Total Citations

H-Index

About

Brian Cruz is a researcher specializing in human-robot interaction, with a particular focus on the nuanced mechanics of communication between humans and android robots. His work centers on the critical role of non-verbal cues, specifically lip-sync accuracy and mouth shape formation, in fostering effective and natural dialogue. Cruz’s major contribution lies in his systematic analysis of how precise, culturally-informed mouth shapes—derived from the Hangul vowel triangle chart—and precise timing can significantly enhance an android’s perceived realism and communicative clarity. His foundational paper, "Analysis of Android Robot Lip-Sync Factors Affecting Communication" (2016), has garnered a combined 12 citations, establishing a base for further inquiry into the subtleties of android expressiveness. By demonstrating that even minor discrepancies in lip movement can disrupt user engagement and trust, Cruz’s work provides essential design principles for engineers and roboticists aiming to create more believable and socially adept androids. His research underscores that the path to seamless human-robot interaction is paved with meticulous attention to the smallest details of simulated life.