Gizmo Watch

Taking the KES 2006 as a backdrop Sharp offered a thin-film LED solar panel battery "Lumiwall" with a single module that not only generates power but acts upon daylight transmission and self-illumination functions as well. While the sunlight...

I really appreciate the Sharp's LumiWall, a roof that is shaded glass in the daytime and transforms into an illuminated array of white at night. The concept behind LumiWall is that it stores solar energy in the daytime and works as a lighting system at..