research Elastic Gridshell Display Actuated elastic gridshell for displaying curved geometry. Tangle Robots A new class of robots made of branching loops in elastic rods. Curved Line Display A multi-stable curved line shape display. Flexible Loop Robot Shape-changing flexible loop robot. Lattice topology optimization A rod-based topology optimization technique massively-parallelized on the GPU for lattice structures. art L-System Drawing Machine A Haskell-based library for drawing Lindenmayer-system fractals.