Irisys is a pioneer in queue management technology for supermarkets. Their hardware and software systems use people counting to provide analytics and tools to improve operational efficiency and customer experience. Their key products include: (1) The Lane Management System which provides real-time analytics on checkout performance, ROI, and comparisons across stores; (2) The Predictor tool which alerts staff to anticipated demand increases so checkouts can be opened and staff redeployed in advance; and (3) The Store Data System which acts as a central hub displaying information for staff and customers via dashboards and displays.