When using a virtualisation software on Mac OS/X like Parallels, there are two possibilities.
(1) The user can assign the USB port to the host machine (OS/X). In that case, Parallels content is treated like just another application, in other words, the users main display is screen scraped and shown by ClickShare.
(2) The user can assign the USB port to the virtual machine (e.g. Windows). In that case, the Windows desktop will be screen scraped in normal mode. When in Unity mode, there is no Windows desktop. In that case, it is better to use mode (1) as described above.
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