What’s new: The City of Santarém is launching a browser-based operational twin for artisan-market planning—geospatially accurate 3D from site scans (Unreal Engine + Cesium), with top-down, isometric, and avatar-level views. HAL8122 supports drag-and-drop layouts and constraint checks, using standardized stall assets for rapid iterations.
Why it matters: Faster planning with fewer site visits • safety/compliance overlays (CCTV views, emergency lanes, egress) in seconds • shared operational blueprint across events/public works/safety teams • KPI proof from plan to live day (capacity, throughput, service levels) • next up: crowd-flow simulation, utilities planning, and real-time adjustments (vendor changes, weather).