John Liu

John Liu is a Lecturer in the Department of Mechanical Engineering at the Massachusetts Institute of Technology (MIT), part of the College of Engineering. He is affiliated with the LEAP Group (Learning, Engineering, and Applied Pedagogy), focusing on innovative educational technologies and manufacturing education.

His research emphasizes integrating virtual reality (VR), augmented reality (AR), and gamification into engineering education. Key interests include hands-on learning through simulations, workforce development programs, and novel assessment methods like short authentic oral exams. He also explores the design of intelligent tutoring systems and open-ended training systems for manufacturing skills.

Notable contributions include LEGO-themed introductory courses for undergraduates, VR/AR systems for machining and microscopy training, and frameworks for scaling hands-on learning principles. His work bridges advanced manufacturing processes with pedagogical innovations, aiming to enhance accessibility and engagement in technical education.

Liu’s lab (LEAP Group) develops tools like context-aware AR instructions and low-cost haptic devices for microscopy education. He collaborates with industry partners to improve employer participation in workforce development initiatives.