Sources: Apple is working on a rear-facing 3D sensor for 2019 iPhone to improve AR capabilities
Apple looking at different technology from iPhone X's Face ID — New 3-D sensor would improve augmented-reality features — Apple Inc. is working on a rear-facing 3-D sensor system …
Context & Ripple Effects
This report extends a line of sourcing that began in mid-2017, when Fast Company first described a rear-facing 3D laser system for depth detection and autofocus, and Bloomberg separately reported Apple testing 3D-powered facial recognition and payments on an OLED iPhone. The front-facing version of that sensing work shipped as Face ID on the iPhone X in November 2017; this story is the rear-facing counterpart, aimed at AR rather than authentication.
It also lands one week after Bloomberg reported Apple ramping up a dedicated AR headset with its own display, chip, and OS. The through-line is that depth sensing is being built outward from the phone into a device family — though the timeline slips in later coverage, which moves the module to an iPad Pro in H1'20 and higher-end 2020 iPhones rather than the 2019 handset named here.
First-order effects
- Apple's 2019 iPhone supply chain gains a second 3D sensor module per flagship device, with suppliers needing to produce rear-facing depth hardware at volumes matching the front-facing Face ID stack.
- ARKit developers move from single-camera AR estimation to true depth data from the back of the phone, changing what occlusion, measurement, and object-placement apps can do.
Second-order effects
- Android flagships face pressure to match rear depth sensing to keep AR app parity, pulling VCSEL and time-of-flight component makers into a second high-volume customer base beyond Apple.
- If the sensor ships alongside the AR headset program, Apple can seed a shared depth-data ecosystem across phone and headset, raising switching costs for developers who build against its AR stack.
Third-order effects
- Depth cameras becoming standard on both faces of the smartphone points toward phones as calibration and content-capture devices for a wearable AR platform — the structure Bloomberg's reporting describes with the headset and eventual AR glasses.
- A repeated pattern of sourced Apple hardware leaks years ahead of shipment (2017 reports landing in 2020 products) entrenches rumor-driven coverage as part of how Apple's supply chain and competitors price its roadmap.
The trend: Smartphone makers are turning 3D depth sensing from a biometric feature into the capture layer of a broader AR hardware platform, with Apple's phone-to-headset roadmap as the template.