Apple Said to Push Back Launch of Mixed Reality Headset to June Over Hardware, Software Issues

Apple is said to have postponed the launch of its first mixed-reality headset to June, two months after it was initially expected to unveil the wearable device. The Cupertino company was previously aiming to introduce the product in June last year, after which it was postponed to January and then to spring. Apple is yet to officially announce plans to launch a mixed r...