HYPERcay’s structure will follow techniques similar to the traditional approach used in naval construction. The frame of the modules will be made up of pods constituted by orthogonal and diagonal sections; modules will be reinforced, covered and waterproofed with metals that are traditionally used in naval architecture; glass surfaces and open surfaces will alternate on the upper part of the modules. The system will be held together by a complex circuit of mechanical joints (similar to those used for the connection of railway carriages), but in this case, these will be able – thanks to electronic controls – to expand or decrease their dimensions, allowing, therefore, a partial movement between the vertebrae that will be extended to the whole HYPERcay, changing the shape of the whole structure.