Google Glass Sessions. Not only does the video show you how Google Glass will make your life easier/happier, it also shows you what Google is doing with the software. The first Session shows how Laetitia Gayn, the wife of a 'Googler' uses Google Glass to share her story about a new born child. Using 'Hangouts', she shares with her family in France a number of the baby's first actions.
This is a good idea by Google because there are many out there who might have unrealistic ideas of what the project is all about. Of course, Google put some of those ideas in their heads in the first place with that initial video. This could also create a long lasting buz for the product that won't be satisfied until its launched.
source: Google+ via Phandroid