Virtual Time Travel — V1-A
First experiment: place a virtual door in your real room and test whether it remains spatially fixed while you move around it.
iPhone AR placement
Place Door in Room
1. Tap Place Door in Room.
2. Follow Apple's AR placement view and place the door on the floor.
3. Move around the door and check whether it stays in the same physical position.
4. This is V1-A only — the space behind the door will become the time portal in V1-B.
Place Door in RoomImportant: this prototype uses Apple's AR viewer through the web. It is not yet our custom markerless AR engine. That distinction matters because iPhone Safari does not currently expose the full world-tracking WebXR AR session we would need for a fully custom browser implementation.