Capture a space

Point your phone at a room and slowly walk around it. Raku turns the footage into a Gaussian splat you can explore in 3D — on your phone, on Meta Ray-Ban Display glasses, and (later) on Android XR.

Camera access is requested later, when you open the camera.

Where do you want to process this? Cloud (recommended) We reconstruct on our servers. Works on any device. Takes ~2-20 minutes depending on the scene. Phone GPU (experimental) For testing: reconstruct on this device. Unless you have a high-end smartphone (iPhone 15 Pro+, Pixel 8 Pro+, Galaxy S24 Ultra+), select Cloud — phone GPU is currently in beta and slow on older devices.

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Walk the room

Cover the space from multiple angles. Tap each step as you go, or let auto-coverage track it.

1 Stand in a corner and pan slowly across the room
2 Walk the perimeter, keeping walls in frame
3 Capture furniture and objects up close
4 Look up and down to catch ceiling and floor

Add a size reference

A scan on its own has no real-world scale, so measurements are not possible from it. Pick something of a known size to place in view for a few seconds — the reconstruction can then work out true metric scale. No LiDAR needed.

On a phone with a depth sensor (LiDAR) you can skip this — scale comes from the sensor instead.

Uploading capture

Preparing…

Analyzing footage

This usually takes a minute or two…

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