If the scheme becomes reality, you'll be able to view track info and access detailed controls without taking out your iPhone. But are the benefits worth the costs?
How to use your AirPods Pro like a pro
Apple Patent reveals new Through-Body' input for AirPods allowing users to control functionality by touching their face, clicking their teeth & more - Patently Apple
Apple Invents a next-generation AirPods Sensor System that could measure Biosignals and Electrical Activity of a user's Brain - Patently Apple
AirPods With a Screen: Breaking Down Apple's Patent - Video - CNET
AirPods Pro 2: How to Turn Volume Swipe Controls On and Off - MacRumors
Miracase Designed for AirPods Pro Case (2019),[Three-Layer Upgraded Protection] Soft Skin Friendly Liquid Silicone Case Cover,Green : Electronics
Apple's AirPods are about to get much smarter with Adaptive Audio and Conversation Awareness - The Verge
Accessibility Hack: How to Control Your Apple Watch With Hand Gestures
How to customize gesture controls on AirPods