== Visualization Tools ==

1)    Popoto.js - http://popotojs.com/
    * Working local versions up and running.
  * exploring the possibility of combining this with GeoBrowse and the predefined constraints to query the OpenMind data efficiently.
  * easy to explore and fairly simple design.
  

2)    Gephi - http://gephi.github.io/
    * Graph imported on local version but is very slow and still much to learn.
  * robust, interactive visualization tool.
  * more difficult to use, but more powerful than Popoto.js
  * open source


3)    Linkurious - http://volkanpaksoy.com/archive/2015/02/19/visual-tools-for-neo4j/
    * To look into
  * seems clean and very intuitive + powerful
  * expensive - £250