Do I need a reauthorization if I switch to another computer?

No. the iReal 3D scanner uses a Dongle for encryption. The scanning work can be done with the iReal 3D software and the plugged-in Dongle.

Plus, if customers just want to open the point cloud data (asc.) or the mesh data (stl., obj.), the Dongle is not a necessity for the software.

When the 3D scanner is not plugged in and connected, customers can still import the point cloud project files and then re-edit, generate point cloud data, mesh data and align two point cloud project files once the Dongle is plugged in.

When the 3D scanner is plugged in and connected, the scanning process can be continued based on the point cloud project file.