Email: duyi@mail.tsinghua.edu.cn

Academic Title
Tenured Professor

Administrative Role
Deputy Director of the Party Committee Office (concurrently)

Professional Affiliations

·Consultative Committee Member, China Illuminating Engineering Society

·Editorial Committee Member, Lighting Design (Architectural Lighting Journal)

Research Focus

1.Environmental Behavior Psychology
An interdisciplinary field integrating psychology, sociology, anthropology, architecture, and environmental design, this research explores interactions between humans and their physical/psychological environments. Key areas include:

oHuman-centric environments and cultural evolution

oEnvironmental awareness, cognition, and behavior

oVisual psychology and multisensory perception

oEnvironmental planning and evaluation standards

2.Lighting Environment Design
A multidisciplinary domain intersecting urban planning, architecture, product design, visual arts, and engineering. Research directions:

oArtificial Lighting: Technologies, fixtures, green lighting theory, indoor/landscape/architectural lighting design.

oNatural Lighting: Daylight climate studies, natural light system design.

oColor Environment: Chromatics, color perception, chromatic planning.

oVisual Environment: Light-visual theory, lighting quality assessment.

Academic Achievements

1. Theoretical Research

·Co-authored the "Lighting Design" chapter in Interior Design Data Compendium (Chief Editor: Zhang Yiman).

·Contributed to Chapter 5: Environmental Art Design Techniques in Environmental Art Design (National "10th Five-Year Plan" Textbook; Chief Editor: Zheng Shuyang).

·Authored Lighting System Design, a core textbook for environmental art design programs.

Selected Papers:

·Holistic Design Integration: Building Environmental Art Theory and Cultivating Student Competencies (Published in Environmental Art Design, 21st Century China Higher Art Education Series).

·Environment, Art, Design: Foundational Theories of Environmental Art Systems (Decoration Journal, 2005).

·Human-Oriented Principles for Medical Architecture Interior Design (2nd National Environmental Art Design Symposium Proceedings).

·Museum Lighting Environment Design (Decoration Journal, 2007).

·Urban Nightscape Shaping (Lighting Design Journal, 2009).

2. Design Practice

·Notable Projects:

oExterior Design, 11th Asian Games Main Stadium

oChief Designer, Zhejiang Pavilion at 1993 Rouen International Exposition (Rouen, France)

oInterior Design, Bank of China Multipurpose Hall (Singapore)

oVIP Lounge Design, Beijing Capital International Airport Terminal 2

oLandscape and Lighting Design: Harbin Guogeli Street, Ma Jia Gou River Park, Gansu Jinchuan Square

oLighting Planning Consultant, Beijing Olympic Center District

3. Laboratory Development

·Established the Lighting and Color Laboratory at Tsinghua University, integrating research across urban planning, architecture, and product design. Collaborated with industry leaders including HDL Electronics (Guangdong), Shenya Lighting, and Italian brand Reggiani.

Teaching Portfolio
Courses:

·Environmental Behavior Psychology

·Lighting Environment Design

·Professional Practice

·Thesis and Capstone Supervision