The FBIs Next Generation Identification (NGI) system is now fully operational, after more than three years of development. The bureau announced today that development on the project is complete, and it would be rolling out new features for ongoing criminal notifications as well as a controversial facial recognition feature called the Interstate Photo System, or IPS. The facial recognition system has come under fire from privacy groups for mixing traditional mug shot photos with non-criminal faces pulled from employment records and background check databases.