If you want to demo the Vision Pro at an Apple Store, prepare to be there a while

We're getting closer and closer to launch day for Apple's Vision Pro headset, which means if you're not yet sold on ordering one, you'll soon be able to try it out in the store. But don't expect the process to be quick and easy. In the Power On newsletter this week, Bloomberg's Mark Gurman says customers hoping for a demo will each have to go through face scans and the subsequent assembly of a custom Vision Pro, a walkthrough of the interface and all the controls, and device calibration -- all b...