iOS 18 brings a revamped flashlight ... with a gorgeous new user interface that smoothly pops out of the Dynamic Island at the top of the device. The flashlight icon animates elegantly as the ...

Apple has revamped its Flashlight feature in iOS 18, enabling users to set both its intensity and the light beam's diameter.

But none of these may be as secure as [mircemk]’s Arduino-based door lock that employs a smartphone’s flashlight as a pass code. At first blush, this seems horribly insecure. Use a plain old ...