AR/VR/MR are merely definition. Cordex is specialized in applying these technologies and creating long-term values. We have had the privilege to develop numbers of rare application for the Hong Kong Government. The opportunities require us to develop compatible modules to integrate other advanced technologies: Global Positioning System (GPS), Lidar, Building Information Modelling (BIM) and Simultaneous Localization and Mapping (SLAM). As a result, we are capable to anchor digital content in outdoor/indoor environment and provide continuous, accurate tracking. During design and build process, we consolidate BIM material and facilitate on-site visualization that helps you to see what going to be built. The material can be updated and viewed seamlessly. Moreover, it enables on-site safety training, enhances operation and ease maintenance.