Infuse has developed a scalable, low-power, accurate platform for indoor localization. Its software-only sensor fusion technology leverages the WiFi and inertial and magnetic sensors available in mobile devices to generate highly accurate indoor location positioning data that scales with a large number of users and locations. The platform also includes cloud services, providing a range of real-time analytics and location intelligence. Infuse's solution requires no additional hardware infrastructure and continues to work in the background when the user's mobile screen is off or contained within a pocket or bag.