This document discusses Delopt's business intelligence solutions for people counting. It introduces their RV3D+1, thermal, and stereovision people counting technologies. RV3D+1 uses time-of-flight sensors for highly accurate counting in various lighting conditions including total darkness. Thermal sensors can count in darkness but are affected by temperature. Stereovision degrades in improper lighting. The document also describes Delopt's master-slave architecture, outdoor solutions, and business analytic portal for comparative analytics and deeper reports on foot traffic. Decision making is supported by analyzing trends in adult, child, group counts and time slots to understand shopper behavior and facility needs.