iPhone 16 series will be equipped with a dedicated camera button that can respond to both touch and pressure controls, according to a report. The company is reportedly working on a dedicated button that will let users adjust focus, zoom in and out, and capture an image using the iPhone 16 without interacting with the screen.iPhone 16 series will be equipped with a dedicated camera button that can respond to both touch and pressure controls, according to a report. The company is reportedly working on a dedicated button that will let users adjust focus, zoom in and out, and capture an image using the iPhone 16 without interacting with the screen.