⚡️📱 TECH - Apple's Face ID unlocks your phone using 30,000 invisible dots.

Face ID works by shooting over 30,000 invisible infrared dots on your face to create a 3D depth map... not a photo.

That map is processed by Apple’s Neural Engine, which compares it with your saved face data and keeps updating it over time.

That’s why it still works with a beard, glasses, or even makeup.

Because it reads real depth, not flat images, 3D face scanning is widely considered one of the hardest biometric systems to fool... much tougher than photos or basic fingerprint tricks.

This is what it sees...