Projected Reality for Industrial Construction Mechasys eliminates layout errors by bridging the gap between BIM models and the field using its XR Projector. This 3D projection solution displays plans, points, and instructions directly onto work surfaces with millimeter-level accuracy ($\pm 1$ mm at 50 m). - Performance and Cost-Effectiveness: - Execution Speed: Productivity up to 5.3 times faster than traditional manual string-line marking. - Cost Reduction: Demonstrated savings of $124,032 USD on a single building project. - Accessibility: Simplified skill requirements and a fast learning curve for construction workers. - Reliability: Drastic reduction in the risk of human error and rework costs (estimated at 4–9% of a project’s total cost without this tool). A Connected Ecosystem: Thanks to an integrated cloud platform, teams can view 2D/3D CAD files, add real-time annotations, and manage their equipment fleet remotely to ensure optimal quality standards. With over 250 projects completed worldwide, Mechasys transforms every construction site into a high-precision environment.