If you’ve been following Futurismic for a while, you’ll probably have seen mention of Organic Light Emitting Diodes before. Chances are you may see them everywhere you look within a few years, as an international research project has been launched to improve the production of OLEDs for use in applications as diverse as household lighting and road-safety clothing. Their main advantages are that they’re energy efficient, and flexible enough to be incorporated in almost any material. Now, if they can just make them cheaper and more reliable …