Every once in a while, a new technology emerges that completely blows me away and makes me feel like I'm living in the future. This development is one of those things. Sony recently demonstrated a thin, rollable OLED display that is no thicker than a strand of hair. The 4.1-inch display features a 432x240 pixel display and can play video when laid flat or wrapped around a cylindrical object.
If this does go into mass production, the potential uses seem endless. And I'm not sure why, but I can't get an image of the proud parents of tomorrow pulling their rolled-up OLED screens from their wallets to show everyone baby videos.