Windows that act like an LCD Screen
Washington DC (SPX) May 01, 2015 - The secret desire of urban daydreamers staring out their office windows at the sad brick walls of the building opposite them may soon be answered thanks to transparent light shutters developed by a group of researchers at Pusan National University in South Korea. A novel liquid crystal technology allows displays to flip between transparent and opaque states - hypothetically letting you swi ... more

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