Exclusive: Metalenz Has Figured Out a Way to Make Face ID Invisible

Metalenz's Polar ID face-scanning technology works even when the camera is hidden under the display. The notch has largely been replaced on today's smartphones by floating punch-hole cameras that take up less space and look a little more futuristic, though notches are still prevalent on some laptops, like Apple's MacBooks . On the iPhone, Apple calls its floating pill-shaped camera system the Dynamic Island, which debuted on the iPhone 14 . The iPhone still has the largest camera cutout today, due to its Face ID biometric authentication system. This island could get much smaller, however, thanks to new under-display camera technology announced at Display Week 2026 from Metalenz, a optics startup from Boston.