One of the most visually distinctive features of the iPhone is the notch, the small area at the top of the screen that holds the camera and face sensor. This could be a thing of the past, however, as Apple’s Korean developers LG Innotek have begun developing under-display cameras (UDC).
UDCs are, essentially, cameras that rest underneath the screen and do not result in a physical hole in the screen to function. Their inclusion would allow for the iPhone screen to be seamless, and as such, offer a larger viewing area. However, some important caveats need to be considered.
