Stand things in your room, at a real size.
3D model
Put a .glb on a table at a height you set. Animated models play.
Image
Stand a picture in the room at a true, measurable size.
Diagnostics
Instrument check
What this phone can actually do — camera, sensors, WebXR, barcode formats.
World lock test
Anchored cards, with jitter and drift in millimetres.
Status