Dr. Hui Cai

Professor

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Biography

Hui Cai is a Professor at the Georgia Institute of Technology's School of Architecture, where he serves as the Executive Director of the SimTigrate Design Lab. Before joining Georgia Tech, he was the Chair of the Department of Architecture and the Director of the Research Institute of Health and Wellness Design at the University of Kansas. With a Ph.D. from Georgia Tech and extensive experience in architectural education and practice in China and Singapore, his research emphasizes a performance-driven, evidence-based design approach, particularly focusing on the interplay between culture, human behavior, and the physical environment in healthcare settings. He employs various analytical tools, including space syntax analysis and discrete event simulations, to promote healthy community design. Dr. Cai has a prolific publication record and has received numerous accolades for his contributions to healthcare research, including the Wilbur H (Tib) Tusler, Jr. Health Design Research Prize. He is recognized as a significant thought leader in the field of health facility planning and design and has been actively involved in mentoring students and driving forward research initiatives in architectural education.

Research Interests

Requirements for Georgia Institute of Technology

Doctorate Program
Requirements
GPA Requirement
Required:3.5
TOEFL
Listening
Required:19
Reading
Required:19
Writing
Required:19
Speaking
Required:19
Total
Required:100
IELTS
Listening
Required:6.5
Reading
Required:6.5
Writing
Required:5.5
Speaking
Required:6.5
Overall
Required:7.5
Prerequisites
Undergraduate degree in computer science or related field
Application Checklist
  • Online application
  • Official transcripts
  • Three letters of recommendation
  • Statement of Purpose
Specialization Notes

Department of Computer Science: GRE scores are optional for Fall 2026.