Cube-Vision Support

No to both. There is no sign-up, and all video processing runs on device.

Cube-Vision expects a stickerless cube with the standard color scheme. Stickered cubes are not supported yet. Move tracking for cubes with more faded colors, bright colored internals, or especially bright logo stickers may be less consistent.

There are several factors that affect move extraction speed. Timer hand tracking is the largest, as this will block reconstruction from running in the background while a solve is in progress. If you are a beginner or know you have lower burst TPS, you can also try lowering the extraction FPS in settings.

Reconstructing a solve is incredibly complex, and perfect 100% accuracy will likely never be achieved. However, in good conditions Cube-Vision can get close to 100%. If you see 3 or more failed solves in a row this is a strong sign that your environment is particularly difficult. Factors that reduce performance include:

• Bad camera angle: if only one face of the cube is visible to the camera for much of the solve this is not enough information for consistent tracking. Position your camera so that the top and front of the cube are visible for most of the solve. The camera should be aligned head on with the front of the cube, not at a 45 degree angle (as this makes it difficult to determine which face is the front face).
• Bad lighting: strong colored lighting, most commonly strong warm light, makes tracking more difficult. The model should handle this in most cases but if you seeing tracking fail consider finding more neutral lighting.
• Other cubes in frame: Cube-Vision does not distinguish between the cube you are holding and a picture of a cube on your shirt. Be careful that there are no other cubes or pictures of cubes in frame.
• If none of these factors can explain the issue, send a video of the failed solve to me and I'd love to take a look at it. (If you've saved the video you can just use Share Solve and then send it to my email: damianpiechdev@gmail.com with the subject "Tracking Failed") I'll get back you when I've diagnosed the issue and / or ask your permission to add the solve to the training data.

Ensure that your hands are in frame when starting / stopping.

Refining the hand tracking is still WIP, if it continues to cause problems, turn Settings → Timer → Timer Hand Tracking off and use the tap timer instead.

Saved solve videos are stored on device and their storage may start to add up. Consider saving vidoes more sparingly and delete solves' videos with "Delete Video". The solve time and reconstruction will be unaffected.