Intelligent Privacy Onlooker detection notifies you when someone is peering at your screen and will texturize your screen, while Look Away Detect knows when your focus is elsewhere and dims the screen to further protect privacy and save battery life. ExpressSign-In Sign in seamlessly with ExpressSign-in. Camera-based proximity detection will wake-up your system and sign you in and lock your system whenever you step away. Intelligent Audio Artificial intelligence improves audio and voice quality and adjusts for different environments. Neural Noise Cancellation eliminates unwanted background noise as well as the background noise of the participants on your call.