PaperReachability_Hart_August2001 photos

These images show Victoria Hart folding a crane according to the algorithm presented in the paper ``Reaching Folded States of a Rectangular Piece of Paper'' by Joseph Mitchell and myself. The algorithm involves a continuous unrolling process, which I did not expect to be possible in practice. One key idea of Victoria's is to use an already folded crane as an underlying structure in order to follow the execution of the algorithm.

Victoria performed this folding after seeing my talk at the 13th Canadian Conference on Computational Geometry in August 2001, Waterloo, Canada.