You can do everything on the display that you can do at your computer—open and close applications, meet
with others, create new documents or edit existing ones, visit websites, play and manipulate videos, and so
on—by touching the display’s surface.
You can use an array of gestures within applications, including panning, scaling, rotating, and zooming in
The display’s support for up to 20 simultaneous interaction points enables you and other users to interact
with objects on the screen at the same time.
Please see the image below as an example for some gestures you can use.