Apple exec's tweet might've been an Apple VR Glasses demo

When Apple's head of global marketing Greg Joswiak tweeted on Wednesday

However, if you turn down the music and focus on the 15-second video, you'll notice something else.

A shot of the Apple Theater stage at Apple Park in Cupertino, California

The logo is interesting because it appears to have a presence

The camera pans and turns to keep the Apple Logo center frame.

Apple has never confirmed the long-rumored project, but we've had plenty of rumors over the years to whet our interest.

What it all looks like, though, is a viewport from augmented reality glasses, more precisely, Apple Glasses.