summary
There are many different types of media, such as e-mails,texting,teleconference. During the book i hit on the idea of using emails to be sent to others because you can hind them, even when is personal, or the idea of teleconference, when you cant see someone at the current moment, so you Skype with them. They are beneficial to the work place since you can send them on the spot and view it anytime. But as the world changes, email or media itself can now move with the person thanks to the iphone etc.