Apple is tweaking its iPhone design and features, to help differentiate it in an increasingly competitive market. According to sources, the company is currently working on a technology that would allow users to perform some tasks by moving a finger close to the screen but not actually touching it. Currently, Apple’s 3D Touch responds differently depending on finger pressure. The company is also working on a display that will curve inward, gradually, from top to bottom. All iPhones currently sport a flat display. Continue reading Apple R&Ds Curved OLED Screen, Touchless Gesture Feature