: By using the known size of objects and camera focal lengths, the system can estimate the distance of a worker or machine within a small margin of error.
The full research and technical details can be found in the article Dynamic Collision Alert System for Collaboration of Construction Equipment and Workers published in Buildings (MDPI). 999 Part 1(1).mp4
: Scenarios were built in Unity 3D to mimic real-world construction tasks, such as collaborative excavation. : By using the known size of objects