It's easy to test some algorithms without programming and fast to integrate new modules.

The most likely part of this software is that it's a free, open-source, and multi-platform software package widely used for medical, biomedical, and related imaging research. it is also very easy to use and it supports a wide range of DICOM information objects, such as 2D, 3D, 4D images, segmentation objects, registration objects, structured reports, parametric maps, RT structure sets, RT plans, RT images, RT dose maps. and this thing we can not expect in any open source free software. The last most likely part of this software is virtual reality and augmented reality.

3D segmentation from MRI scans and attaching markers on 3D models to pinpoint match with actual model which worked as actually I needed for my AR research.