Apple’s iPhones are all sporting state-of-the-art biometric security features. If you have an older iPhone, you’ll be using Touch ID, while every recent model starting with the iPhone X has Face ID.
A new feature in iOS 11 will allow users to disable Touch ID and make an emergency call to 911 in a more simplified fashion. Given Apple's spats with the DOJ, the "cop button" tag was inevitable. The ...