A front end visualization tool that makes real time queries against Neptune was developed.
The stack is:
See http://visualgraph.harvard.maptian.com/
Code for the visualization tools can be found at:
https://github.com/ld4l-labs/geoviz
https://github.com/ld4l-labs/filmviz
Notes from visualization checkin meetings can be found at https://drive.google.com/drive/u/0/folders/12ZCtjZZrlBzCIlOrCYk2fVlczLl_O3FZ
Sample user interface and visualization displays:
DIsplay
UI