The simulated mouse is cross-shaped displayed as shown in the below( the interface of DWG FastView is the very old version in 2017, but you can still easily understand it. To download the latest version of DWG FastView, go to your Google play store or Apple store and search DWG FastView). It is turned on by default, and it could be turned off in Settings.
When specifying a point, the simulated mouse appears as long pressing on screen.
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