Apple Unveils Edge Light for macOS Video Calls

Apple has unveiled a new video call enhancement called Edge Light in the second developer beta of macOS Tahoe 26.2, designed to improve facial illumination during low-light conditions. The feature, which simulates the effect of an external ring light, became available to developers this week and is slated for public release in December.

Edge Light creates an illuminated border along the left, bottom, right, and top edges of a Mac's display during video calls, positioning the light to better light the user's face without obstructing the menu bar. According to Apple, the system leverages the device's Neural Engine to detect the user's face, its relative size, and position within the video frame, ensuring optimal lighting placement. It also employs the Image Signal Processor to automatically adjust the light's intensity to match ambient room conditions, providing illumination in dark environments while adapting to brighter settings.

Users can manually fine-tune the light's color temperature via a slider, shifting between warmer and cooler tones to suit preferences. The feature integrates seamlessly into video conferencing applications, appearing alongside other tools such as...