Human-Centered Building Performance

Literature Reviews, Research Insights & Evidence-Based Design Frameworks

Explore literature reviews, research insights, and evidence-based design frameworks.

Discover how acoustics, lighting, thermal comfort, indoor air quality, passive design, and smart building technologies work together bridging building physics, environmental psychology, and sustainable design—to create healthier, more comfortable, and higher-performing environments for people.


Herwin Gunawan Human-Centered Building Performance Consultant Herwin Gunawan Human-Centered Building Performance Consultant

Urban Noise Control: Designing Acoustic Barriers & Building Facades

How do we create healthy, quiet indoor environments amidst extreme urban traffic noise, without disrupting local culture? This case study explores how advanced 3D acoustic modeling (DataKustik CadnaA) is used to design optimized noise barriers and high-performance architectural facades. Discover how data-driven building physics can mitigate 85 dB of vehicular noise, ensuring optimal acoustic comfort without compromising natural daylighting, thermal insulation, or architectural beauty.

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Herwin Gunawan Human-Centered Building Performance Consultant Herwin Gunawan Human-Centered Building Performance Consultant

Direct vs. Direct-Indirect Lighting: What the Evidence Actually Says About Office Performance

Office lighting is no longer evaluated solely by horizontal illuminance.

This comprehensive literature review synthesizes more than four decades of academic research and evidence from leading lighting organizations—including ERCO, Zumtobel, Fagerhult, TRILUX, Panasonic, Signify, Targetti, and Bartenbach—to examine how direct-only and direct–indirect lighting influence visual comfort, perceived brightness, glare, circadian support, and workplace wellbeing.

The review demonstrates why balanced luminance distribution has become a cornerstone of Human-Centered Building Performance and provides practical recommendations for designing healthier, more comfortable, and higher-performing office environments.

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