Iulian Radu

Harvard University, Harvard University Press, Georgia Institute of Technology

Papers

Total Citations

123

H-Index

About

Iulian Radu is a leading researcher at the intersection of augmented reality (AR), human-computer interaction, and collaborative learning. His work fundamentally explores how immersive technologies reshape educational dynamics, particularly the social and physiological dimensions of group learning. Radu’s most impactful study (41 citations) pioneers the use of physiological synchrony—measuring how learners’ heart rates and skin conductance align—to predict collaborative success, offering a novel, data-driven lens on teamwork. His 2021 work (38 citations) critically reveals that AR can create unequal learning outcomes among peers, showing that while the technology boosts individual performance, it can disrupt collaborative equity. Radu is also celebrated for visionary, embodied learning systems: the *EmbodySuit* (27 citations) lets students physically become animals or bacteria, and *EmotoTent* (16 citations) uses biosensors and robotic agents to teach socio-emotional skills. These projects, inspired by nanorobotics and science fiction, demonstrate his commitment to making abstract concepts tangible. With a portfolio that bridges rigorous mixed-methods studies and creative system design, Radu’s research has become essential for educators and technologists seeking to build more equitable, engaging, and physiologically-aware learning environments.