Pressing the button now launches the Magnifier. But it's not just a shortcut -- apply a firm touch to it to bring up the Camera Control's contextual overlay to zoom by sliding your finger along ...

The Camera Control button extends that area to an overlay where the Camera Control options reside. One of the new standout iOS 18 features is the ability to remove the default Camera icon from the ...

When the system enters the halt state and we push the button, GPIO3 is pulled low and the system resumes. For soft power-off, we need to use the first overlay. Since we’ll be using GPIO3 also ...