Apple introduced its first mixed-reality headset at its annual Worldwide Developers Conference this week. It launched a new era of what CEO Tim Cook called "spatial computing." The sleek, digital goggles seemingly take you to another world. Or perhaps more accurately, that virtual world comes to you when you put the headset on and take a break from reality. The Vision Pro is Apple's first new device platform since the Apple Watch went on sale 8 years ago. It's basically a face computer. The cost is a tidy $3500. It's definitely not for everyone.
