Britain's Home Office unveiled a tool Tuesday that algorithmically detects ISIS propaganda videos on small video hosting sites. The technology, developed by ASI data science, is designed to detect and remove videos that have been created by ISIS. Thousands of hours of ISIS video content was analyzed in order to "teach" the software's artificial intelligence what to look out for. The program looks for certain cues, but much of the proprietary information wasn't released for security reasons. The British government said that the technology was developed in order to prevent smaller video content publishers without large budgets from inadvertently spreading ISIS content.