These rumours have been milled for years now with the same cycle each time:

1. Leak of new Apple Glass!

2. It's coming next year with a price of $(1500-3000).random()! Analysts say this puts it into the high-end market segment.

3. Rumours suggest the Apple Glass has as many pixels per eye as (most expensive monitor on consumer market) and is powered by a (current generation plus two) processor.

4. Apple has [delayed, cancelled, updated] their plans for Apple Glass, delaying the release by a year.

At this point, I'm starting to suspect details of this thing are just the NDA equivalent of a Trap Street.