Markers are 4x4-100 ArUco markers on 2 inch square adhesive labels
Braces are laser cut 3 mm acrylic
Feet are shelf connectors
Feet bottoms are 3M non-slip material
Fabrication
Walls must be laser cut with multiple passes on low power to avoid scorching
Markers are available as a PDF file; they must be printed onto the labels using special photocopiers such as at FedEx/Kinkos. Normal photocopiers cannot print on label stock without jamming.
