Apple's Laptop Security Gap May Soon Close, Thanks to a Foldable Phone

CUPERTINO, Calif.—Apple’s MacBooks have long lacked a feature iPhone users take for granted: Face ID. While the company’s phones and premium tablets unlock with a glance, its laptops still rely on fingerprints or passcodes. The reason is physical. The TrueDepth camera array that powers facial recognition is too bulky to fit inside the slender lid of a MacBook. That may be about to change, and the catalyst is an unexpected one.

According to supply chain analysts and industry reports, Apple is pushing its suppliers to develop a significantly thinner Face ID module. The primary goal is reportedly for future devices where space is severely limited, such as a long-rumored foldable iPhone. A research note from Haitong International Securities analyst Jeff Pu confirms this miniaturization effort is a key engineering focus.

This technical advance, born from the needs of a new product category, could finally solve an old problem for the Mac. The current TrueDepth system, with its dot projector and infrared camera, requires more depth than a laptop display allows. This limitation became glaring in 2021 when Apple introduced a display notch to its MacBook Pros—a design cue synonymous with Face ID on iPhones—but used it only for an improved webcam.

Apple executives have previously framed the choice as one of user experience, suggesting Touch ID is more natural for a device where your hands are already on the keyboard. But the underlying truth was simpler: the hardware wouldn’t fit. A slimmer module would remove that barrier, allowing Apple to offer consistent, high-security biometrics across all its flagship products.

The development is being watched closely within Apple’s supply chain. Key partners like LG Innotek and Lumentum are central to shrinking the component. The push could accelerate the adoption of new technologies, such as flat metalenses, to replace conventional optics.

Patents show Apple has considered integrating these sensors into laptop displays for years. While analysts like Bloomberg’s Mark Gurman say Face ID is “of course” coming to the Mac, they note it is not imminent for current models. The timeline now hinges on progress elsewhere. When a thinner Face ID module debuts—likely first in a new iPhone—its path to the MacBook will finally be clear, closing a conspicuous gap in Apple’s ecosystem.

Source: Webpronews