@kaitlyn-peng-viewsonic-com It is whiteboard for Android. We are running the IFP 7550 I believe, only the build in android OS, doesn't have the build in Windows Desktop.
As an alternative, vcast does support click and drag, etc from the viewboard to the connected device, but this has some latency issues and the click and drag doesnt always work in all programs.
If there are any other alternative software or other workaround please let me know. Thanks!