How to use Google Glass & How it works?

Google released new video demonstration that tells how to use Google glass. According to this video you can control Google Glass by tap and swipe on right side frame of the Google Glass.

First tap the touchpad to turn on Glass, then it displays home screen card. Then Swipe on the touchpad to see day's weather, Google calender event, up coming flight and more. created a new infographic that tells complete list of Google Glass parts and how it works.