CCD sensors have long ruled the digital imaging roost, but a team of researchers at Johannes Kepler University in Linz, Austria have concocted flat, flexible and transparent image sensors that could eventually change things up. Made from a flexible polymer film suffused with fluorescent particles, the prototypes catch only a specific wavelength of light and shoot it to an array of sensors that surround the sheet's edge. At that point, the rig calculates where light entered the polymer by measuring how much it has diminished duri
