New reports detail potential features for Samsung’s upcoming flagship smartphone, the Galaxy S5. The device is said to pack fingerprint-reading technology instead of a rumored iris scanner, but to also offer better “Air gestures” features than its predecessor. The Korea Herald has learned that the Galaxy S5 may indeed include a fingerprint reader, which could be placed under the screen, allowing the user to press anywhere on the display to initiate fingerprint-based actions. An unnamed source familiar with the matter said that an iris scanner would not be intuitive and user-friendly, as such a feature may not be convenient to use in many instances such as movie theaters, in bed or while driving. Furthermore, an iris scanner would require a third