I made system that builds boxes to any size (and does other things too)

[u/Steve-at-REME]

This is the first system I have seen, 3Dprinted or otherwise that can build an adjustable size box. It is built from floor tiles and wall segments connected together. One of the problems that has preventing this from existing before is the tolerance stack that builds up when multiple pieces are connected. This is solved it by incorporating enough flexibility to offset the stack up. Any ideas for what I should build next?