Viewing People and Content
5When you are done using the laptop, touch 
Stop.
Figure 3-5 Laptop Stop Button on the Show Content Screen
The Laptop button moves down on the screen, and the laptop content is no longer shown to the video conference participants.
IMPORTANT: Always disconnect the cables from the laptop when you are done displaying the content so that you do not inadvertently display any private or personal content that may be stored on the laptop.
Using a Document Camera
Your Polycom Halo 1.0 Upgraded Room is equipped with an optional document camera. You can use the document camera to show content to the other conference participants.