GoPro just introduced the Karma Drone, priced at $799, and two new Hero cameras: the Hero5 Black, priced at $399, and the Hero5 Session, for $299. The cameras will release on October 2 and the drone will ship on October 23. The Karma Drone, which is small and folds into the rectangular backpack it comes with, requires no assembly: its four arms, each of which sports a rotor, fold down against the body to store and snap into place for action. The drone itself is very flat, which makes it easy to carry. Continue reading GoPro Unveils Karma Drone, Hero5 Black and Hero5 Session

Organic light-emitting diode (OLED) displays may soon replace LCD displays if the manufacturing kinks can be worked out. These energy-efficient, flexible, vibrant displays can now be produced more easily and economically on giant ink-jet printers. Though mass production still faces challenges, equipment maker Kateeva says it has a solution that curbs the amount of wasted material and unwanted defect-causing particles that are common to the traditional vacuum chamber approach. Continue reading Is Ink-Jet Printing the Solution for Next-Gen OLED Displays?