1. Load a Delta.AR session 2. Load 3D model and annotated tracks 2.1 Load 3D model 2.2 Load annotated tracks and CNCB tracks 3. Explore data in Genome View 3.1 Activate or deactivate a track to show in HoloLens 3.2 Add custom tracks 3.3 Jump to Topological View and Physical View 4. Share data 5. Upload own data 6. Video tutorial 7. Delta.AR github 8. A protocal Among HoloLens view, 2D device and data source