Ditch the 3-D glasses. Thanks to a simple plastic filter, mobile device users can now view unprecedented, distortion-free, brilliant 3-D content with the naked eye. This latest innovation from TP and IMRE is the first ever glasses-free 3-D accessory that can display content in both portrait and landscape mode, and measures less than 0.1 mm in thickness.Mobile device users will soon be able to view brilliant 3-D content with the naked eye with a nano-engineered screen protector that turns ordinary mobile screens into 3-D displays. The unique plastic film can also potentially be used as next generation security tokens employed by banks and corporations.