I've looked at VR and AR headsets for well over a decade, from Google Glass and the first demos of Oculus Rift to peeks at ...

That’s based on code detective Aaron P’s discovery of an Apple Vision Pro Demo Fit app. Apple currently requires customers to use the Apple Store app to determine Apple Vision Pro accessory sizing.

Take the Bluetti X20, a power bank built to power laptops and other high-capacity devices. Sure, you can use it to charge your smartphone or earbuds, but that would be overkill.