A new IoT system can predict crime by reading social media and analysing the public’s movements, claims Hitachi data Systems (HDS).

Hybrid cloud systems designed by HDS are to offer new automated policing systems, including predictive crime analytics and video management systems. The new public safety technologies were unveiled yesterday by HDS at the ASIS International Annual Seminar and Exhibits in Anaheim, California.

The new Hitachi Visualization Suite (HVS) (version 4.5) now includes Predictive Crime Analytics (PCA) and version 2.0 of the Video Management Platform (VMP).

The PCA predicts crime by analysing live social media and Internet data feeds to gather intelligent insights which enable the users of the system to make ‘highly accurate crime predictions’, claims HDS. Both social media and video camera data will be analysed for both historical crime and to predict potential incidents.

The HVS is a hybrid cloud-based platform that integrates disparate data and video assets from public safety systems, such as computer-aided emergency services dispatch, number plate readers and gunshot sensors. The real time info is then presented geospatially to monitors at law enforcement agencies in order to improve intelligence, support their investigations and make policing more efficient, says HDS. The geospatial visualizations will also provide better historical crime data, by presenting information on crime in several forms, including heat maps.

Blending real-time event data from public safety systems with historical and contextual crime data allows agencies to conduct more thorough analysis, using spatial and temporal prediction algorithms, that could help solve many hitherto unsolvable crimes. It could also provide underlying risk factors that generate or mitigate crime, says HDS.

The system uses natural language processing for topic intensity modelling using social media networks which, HDS claims, will deliver highly accurate crime predictions.

The systems will ultimately create faster police response times when situations develop, according to Mark Jules, HDS’s VP of Public Safety and Data Visualization. “Today, we are empowering them with the ability to take a proactive approach to crime and terrorism,” said Jules, “Public safety is a fundamental pillar of our vision for smart cities and societies.”