After the joy of the birth itself, parenthood sometimes brings the unwelcome news that a newborn has jaundice and must wear goggles and be placed under special lights. Imagine how different this experience might be if there were no goggles, just a warm blanket covering the tiny body, a healing frequency of blue light emanating from its folds.
That comforting scene, already a reality in some hospitals, is evidence of the fundamental rethinking of lighting now under way in research labs, executive offices and investor conferences. Digital revolutionaries have Edison’s 130-year-old industry, and its $100 billion in worldwide revenue, in their sights. Color, control and function are all being reassessed, and new players have emerged like a wave of Silicon Valley start-ups.