RobotSphere investigates spherical spiral forms through robotic tube bending. A robot performs freeform bending of tubes in all dimensions with the precision necessary for complex geometric alignment. Each spiral transforms from a flat configuration into a double vortex pattern on the sphere's interior.
Rotational alignment is the geometric challenge. Spirals rotate around the sphere's axis, transitioning from uniformly distributed flat elements into a three-dimensional spherical structure. Correct alignment in both states, while avoiding intersections, determines whether the system is viable.
Attachment points where spirals connect in the spherical state form the basis for stable construction. Precision requirements drove the robotic fabrication approach: spirals must align accurately to make the folding transformation technically feasible. Curved elements organize into spherical assemblies through rotational symmetry and controlled geometric transitions. The investigation remains ongoing.
Photography: Phillip C. Reiner
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