Abstract: The present invention relates generally to a method and system for generating a three-dimensional user-interface on an embedded device or devices. The method of generating a three-dimensional user interface comprising the steps of importing an asset into an editor on a host device, allowing a user to graphically effect modifications within the editor, modifying at least one property of the asset independently of a user to optimize a three-dimensional generation of the asset on an embedded device, generate a binary output file of the modified asset, and outputting the binary file to a graphics engine. Wherein the graphics engine is operable to load and render files as at least a portion of a graphical user interface its embedded device. Additionally, there is described an ordering of data in the binary output file such that it is independent of a degree of significance of individually accessible data within said output file.