Imagine a window with a weather forecast displayed right on top of it, or a bathroom mirror that could scroll through your emails while you brush your teeth. While early versions of this kind of tech already exist, new research has brought us a big step closer to manufacturing true smart glass. Australian scientists have developed glass panes with the ability to emit light and display information without losing any of the natural properties of glass. It all comes down to how transparent they can get their glass, and the way it can be moulded into any shape, and the team has figured out how to do this using nanoparticles.
From our very good friends over at  sciencealert. com