Full Transcript Here is how to add an Alternative ID or a second person to Face ID on your iPhone: Launch the Settings app Single Finger Double Tap Face ID & Passcode Enter your passcode Single Finger Double Tap Set Up an Alternate Appearance Single Finger Double Tap Get Started You will rotate your head in a circular motion while facing the camera. Hold camera about 15 inches away. You will hear voiceover telling you information as you proceed. You will do 2 full scans. Read more   Send us an email at info@BlindAbilities.com or give us a call and leave us some feedback at 612-367-6093 we would love to hear from you!