Reverse framing and forward imaging.
(1) Reasons for reverse framing:
The biggest function of the front camera is the mirror, self-timer and video call. If you tilt your head to the right in the normal photo mode, the picture will tilt to the left, which is not conducive to intuitively adjusting your body position during use.
For example, if you are video chatting with someone, you now find yourself on the left side of the screen. According to the habit, people will move to the right, but if the view is positive, people in the screen will move to the left, which is counterproductive.
② Causes of positive imaging:
Photos, in turn, are untrue, and AB, in turn, is unreadable and invalid information (not even BA). So in any case, the imaging must be positive.
The framing is reversed, and the imaging is right, that is, the head is on the left when taking pictures, and the head is on the right when taking pictures.