Apple is investigating how to make AirPods respond to gestures, have more touch sensitive areas, and even feature physical buttons or scroll wheels.Future AirPods could recognize gesturesIt seems Apple staff may have got as fed up of Siri on AirPods or AirPods Pro not always listening. Newly revealed research shows that the company has been looking to address this by placing more controls on the AirPods — including both touch-sensitive areas and even a rotary wheel to control volume.Read more