It has often been rumored that the iPhone 8 will ship with a front-facing 3D sensor to replace the Touch ID button, which would bring facial recognition to Apple’s next flagship handset. However, that is not the only thing the 3D sensor could be used for. While digging around some source code, a Twitter user found lines of text suggesting

Source: Hot Hardware – Apple’s iPhone 8 Might Silence Notifications When You Look At Its OLED Display