His previous blog post has more general information about the neural engine: https://eclecticlight.co/2022/03/29/live-text-visual-look-up-face-recognition-ml-an

His previous blog post has more general information about the neural engine: https://eclecticlight.co/2022/03/29/live-text-visual-look-up-face-recognition-ml-and-privacy/ https://eclecticlight.co/2022/03/29/live-text-visual-look-up... Basically it's used by anything involving machine learning: - Speech recognition - Face recognition - Visual lookup (image recognition) - Live Text (OCR) It allows all these functions to be performed efficiently on-device rather than shipping data off to the cloud.