This was designed as a web-based Scrubber interface for PII (personally identifiable information).
It can be used as a general-purpose crowd-sourcing system for all sorts of text annotation tasks.
It was designed to be used with Amazon Mechanical Turk.
Pre-defined Annotation Categories
Change predefined annotation categories at myScrubber/static/js/scrubber.js
For auto-generation of categories definition in that js file, see categories directory