Apple has just released two brief video tutorial through its YouTube channel, explaining the operation of the new Portrait Lighting feature on the iPhone 8 Plus. The function, which was introduced with the iPhone 8 generation and the iPhone X, lets the user add a variety of simulated lighting effects to portrait images.
The device uses its dual-camera and machine learning to produce a depth-map of the image and apply lighting and blur effects to the scene. Available effects include... more