Currently, Facebook's News Feed is essentially an unindexed stream of data from friends or pages you've followed. The new Paper app is attempting to make that a better experience by letting you compile content into sections and favorite interests.
"You can customize Paper with a choice of more than a dozen other sections about various themes and topics—from photography and sports to food, science and design. Each section includes a rich mix of content from emerging voices and well-known publications," the company explained in a news posting about the app.Paper also changes the design by letting you thumb through cards instead of a vertical stream. You can tilt your phone to explore high-resolution panoramic photos. Full screen videos will automatically play. You'll also know exactly what your post or photo will look like thanks to live previews.