COR-SKETCHAR: COOPERATIVE SKETCH-BASED REAL-TIME AUGMENTED REALITY AUTHORING TOOL FOR CROWD SIMULATION

In this study, we propose CoR-SketchAR, an augmented reality (AR) environment authoring tool that uses dry-erase markers for real-time collaboration among users.The most important requirement for multi-user collaboration in an AR environment is that the 3D virtual object must be placed at a specific location and can be easily changed by multiple us