Gel-filled windows reduce heat, glare, energy use and sound

Researchers have developed windows filled with hydrogel that can block the sun and trap thermal heat for later release

Water-filled windows use sunlight to heat and cool buildings

Photon energy upconversion through thermal radiation with the

Window blinds that fit any window — with no hardware - Springwise

How do electrochromic and other 'smart' windows work? - Explain

Dynamic glazing with switchable solar reflectance for radiative

Smart glass - Wikipedia

Residential Window Tinting: A Comprehensive Guide

Insulation Materials Department of Energy

Sustainability, Free Full-Text