APPLE INSIDER
Apple is continuing to refine its virtual and augmented reality technology, including work on a system that can map an AR or VR experience to a physical setting.

The company is thought to be working on multiple devices that rely on synthesized reality (SR), a broad category including both AR, VR, and mixed reality (MR). Apple is rumored to be developing both an AR “Apple Glass” device, as well as another MR visor device.
Source: APPLE INSIDER