The latest design has two displays and the second display doubles as a functional unit. It's the one that's going to have the input devices, sound devices, sensors, wireless charging pads, antennas, and other components. Other features will include ultrasonic input over and above multi-touch, a project, sensors of UV, grip, biometrics, and more. It may even have a TV module. The patent also notes that this device may also include at least one medical device which could either be a heart rate, blood pressure, body temperature or blood glucose monitor. Samsung filed this patent application back in November last year. As is the case with patents it may take a long time before the inventions we see here are turned into reality, so it's not like you can expect this new and unique smartphone to arrive in a few months.
