The basis of this system is the “jack plug”. It is being repurposed to connector and sliding contact, combined with LED technology.
Every part can be plugged into another, rotated 360 degrees and modulated in an imaginary 3D grid.
Modulation is done with a simple system: every module is 15cm or a multiple of it. For merging the parts, no tools are required.
Think of a sober simple line above a table, or a busy network, running through a whole building …