9to5Mac
By Zac Hall
Bloomberg reports that Apple is facing multiple hardware and software challenges that could delay the debut until 2023.
The state of development is said to risk the headset announcement from happening this June as internally planned.
The headset — a high-end device that blends virtual and augmented reality — was targeted for an unveiling at Apple’s annual Worldwide Developers Conference in June, followed by a release later in the year.
But development challenges related to overheating, cameras and software have made it harder to stay on track, said the people, who asked not to be identified because the matter is private.