What do you think will come out of Cupertino in the next few years? Here's my predictions...
iPhone 6: RFID
iPad: Finger print recognition.
iPhone 6s: Facial recognition
iPhone 7: Inductive Charging
iPad: Facial recognition
iPhone 7s: Stereo speakers
iPad: Inductive Charging
iPhone 8: Dual cameras on back.
iPad: Keys on smart covers
iPhone 8s: Dual flashes on back.
iPad: Dual cameras on back
iPhone 9: Dual cameras on front.
iPad: Dual flashes on back.
iPhone 9s: iOSX support.
iPad: Dual cameras on front + iOSX