Notice about 2 unique features on Windows Phone 8.1
Immediately after this announcement, many comments expressed an excited attitude about the new feature set on Windows Phone 8.1 operating system.
3D Touch ( 3D Touch Gestures ) will make it easier for users to control the device by monitoring user gestures from eyes or controls without touching the screen similar to the Air Gestures feature of Samsung. This feature has been tested for a long time by Nokia.
3D touch
The interactive notification will help users receive notifications faster than the traditional notification bar.
Of course Microsoft remains silent on this issue and users will still have to wait for an answer when Windows Phone 8.1 comes out.