Urban Dictionary defines User Error as 1) a source of common computer problems, 2) an issue caused by the user and not the computer they are using, or simply put, 3) when someone screws up. Nothing is working, and an unintended consequence is meltdown!!
Materials used: ipad external keyboard parts, stained glass and unglazed tiles, electrical bits and wires, siliconized grout, using GoBoard as substrate, mounted on a plywood frame.