How do I make screenshots and incorporate them in workspaces?

CTOUCH Essentials offers a screenshots tool which allows you to incorporate the graphics from a device which is casting into workspaces. 

This tool is available only when screen cast option is used. 

Press the screenshot tool. Make the selection of the screen and press the green check sign. You can cancel the screenshot pressing the red cancel sign. 

The screenshot will be place in your active workspace.