perception

The concept of perception, particularly in the context of stereoscopy and spatial media, is discussed in several sessions at WWDC.

1. In the session titled "Bring your iOS or iPadOS game to visionOS," the concept of stereoscopy is explained. Stereoscopy involves creating a perception of depth by using parallax, which is the difference in the views of an object from each eye. This session discusses how the perceived depth varies depending on the parallax between two images and how this can be used to create compelling 3D experiences in visionOS. You can learn more about this in the chapter Enhance the rendering.

2. The session "Build compelling spatial photo and video experiences" delves into how spatial media can create a perception of being teleported back to a moment by accurately rendering 3D scenes. This involves careful camera calibration and rendering techniques to ensure that the perceived image matches the real object. This is covered in the chapter Deep dive into spatial media formats.

These sessions highlight how Apple is leveraging technology to enhance the perception of depth and space in digital media, creating more immersive and realistic experiences.