She started using the new, integrated 2D/3D visualization capabilities. The ArcGIS Python API:
ArcGIS 10.5 is 32-bit (ArcMap) but includes 64-bit background geoprocessing . ArcGIS 10.5
ArcGIS 10.5 bridged the gap between traditional GIS and the emerging world of Data Science. It introduced the ArcGIS API for Python (initially released around this time) and deep integration with R-Bridge , allowing analysts to bring advanced statistical modeling directly into their spatial workflows. She started using the new, integrated 2D/3D visualization