Optosecurity’s XMS Threat Detection Software Suite enables existing and new checkpoint X-ray systems to detect liquid explosives, chemical threats, in-bag bottles and firearms in real time, providing much needed help at checkpoints. A standalone system, the OptoScreener integrates the XMS® Threat Detection Software Suite to enhance existing X-ray equipment. PICASO, Optosecurity’s core XMS technologies adapted for body scanners, provides improved security at the checkpoint while addressing the sensitive passenger privacy issue.