U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

News-Extracting Reader and Filter for Helping Emergency Responders Deliver Effective Results (NERFHERDER)

Body

The frequency with which tweets are generated often increases during emergencies or major incidents, representing an external source of information that could be tapped by responders; however, accessing the right information at the right time to make actionable decisions is challenging due to the massive volume of data. To address this technology gap, the Department of Homeland Security Science and Technology Directorate funded the development of the News-Extracting Reader and Filter for Helping Emergency Responders Deliver Effective Results (NERFHERDER) tool. NERFHERDER was developed by ExoAnalytics Solutions Inc. to be a data-sifting social media ingestion system capable of helping first responders gain improved situational awareness from Twitter feeds without the persistent attention of the user. National Urban Security Technology Laboratory (NUSTL) conducted a technology demonstration of the NERFHERDER technology with emergency responders. This report provides results and feedback on the usability and functionality of the technology.

Attachment Ext. Size Date
NERFHERDER Data Collection Report PDF 2.02 MB 07/01/2020
Last Updated: 01/12/2023
Was this page helpful?
This page was not helpful because the content