Overview

Technical Outputs

Architecture

A front end visualization tool that makes real time queries against Neptune was developed.

The stack is:

• The editor is React + three.js
• The API is Node + Express
• AWS Cognito for user authentication and AWS DynamoDB for storing user and project info

Demo application

See http://visualgraph.harvard.maptian.com/

Code

Code for the visualization tools can be found at:

https://github.com/ld4l-labs/geoviz

https://github.com/ld4l-labs/filmviz

Presentations and Publications

Notes from visualization checkin meetings can be found at https://drive.google.com/drive/u/0/folders/12ZCtjZZrlBzCIlOrCYk2fVlczLl_O3FZ

Discussion

Demo application

See http://visualgraph.harvard.maptian.com/

Sample user interface and visualization displays:

DIsplay

UI