Ellis Technologies, Inc. offers customized software, cloud services, and packaged solutions, including the "Construction Site Quality Deficiency Management System" and "Indoor Personnel Positioning Management System." The indoor positioning system enables real-time tracking of personnel locations, duty status, and retention time, with data synchronized for oversight. It features an intuitive dashboard with electronic roll call, electronic fencing, and emergency alerts. When personnel enter restricted areas or face emergencies, immediate alerts ensure safety. Operations staff can monitor vendor needs while collecting data to verify personnel status. Daily data syncs to the platform for real-time display, effectively showcasing the startup terrace's operational scenarios.