Blue and Red Idea Social Network

LiDAR-based Construction Reality Capture System

viAct presents its Real-Time 4D Spatial Intelligence for Construction. It provides complete site visibility, facilitated through a combination of LiDAR scanning using fixed point poles, drone-based surveillance and handheld camera systems.


Key Features:

• ±2 cm measurement accuracy with RTK precision (±0.8 cm horizontal, ±1.5 cm vertical) supported by IMU stabilization.
• Captures 240,000+ LiDAR points per second with 300 m+ detection range.
• Global-shutter cameras to add accurate colour context to 3D point clouds.
• On-device processing with one-touch coloured point cloud generation and LAS export for BIM workflows.
• IP-rated rugged design with 0 °C–55 °C operating range for demanding site conditions.
• 5G, 4G, and LAN connectivity support near real-time data stitching.


From confined space works, lifting operations, demolition, and excavation to heavy plant and machinery monitoring, viLid provides a unified 4D reality capture solution for construction projects of any scale.

https://www.viact.ai/vilid

AI-powered Pedestrian Detection

viAct’s AI-Powered Pedestrian Detection is engineered to address one of the most complex safety challenges across industrial environments: the constantly changing interaction between people and moving vehicles. Built to work seamlessly with existing CCTV or IP camera infrastructure, the solution brings intelligence to areas where human–vehicle risk is highest:

https://www.viact.ai/video-ana....lytics-solution/pede

AI-Powered Anomaly Detection

The Vision AI–Powered Anomaly Detection module by viAct is designed for complex manufacturing and industrial environments, enabling early identification of subtle deviations across machines, workflows, and material movement—often before they escalate into safety risks, quality losses, or production delays.

https://www.viact.ai/video-ana....lytics-solution/anom

AI-Powered Worker Smoking Detection

viAct’s AI-powered Worker Smoking Detection module is designed to identify smoking instances in restricted and high-risk areas across industrial sites. By enabling real-time detection and rapid intervention, it helps EHS teams prevent fire escalation, secondary hazardous reactions, and the normalization of unsafe behaviour through repeated violations.

https://www.viact.ai/video-ana....lytics-solution/work

Scaffolding Hazard Monitoring Solutions for Hong Kong

Enhance Hong Kong high-rise/scaffolding safety with real-time AI fire-risk alerts, flammable-material detection, and continuous monitoring to prevent early hazards.

https://www.viact.ai/solutions..../scaffolding-safety-