Here is a video showing how Google Project Glass works and how it can help you to capture every moments in your life with features like Photos, Videos and Hangouts. There are a lot you can do with Google Project Glass, but this video shows an excellent introduction.
[video]http://www.youtube.com/watch?v=GZDirHMEmXk[/video]
Laetitia Gayno, the wife of a Googler using it in the video to tell her story of becoming a new mom and capturing every special moments she meet in her life. Sharing it with family and friends through various google services.
[video]http://www.youtube.com/watch?v=uh-liQDE3cM[/video]
Dont miss the Project Glass Skydiving Demonstration too in the above video.