Dmatrix stands for dynamic matrix.

modular led lamp gromag with a dynamic matrix
dynamic matrix gromag modular led lamp

In this example there are LED programmable adafruit ws2810, they are controlled by an Arduino with which you set an array of light.

modular lamp  with a section of dynamic light
Gromag modular lamp with a section of dynamic light

The light is a resultant of the various color bands reproduced on the surface of the lamp.

gromag diynamic matrix in the dark
Gromag dynamic matrix 20mm lamp in the dark

What we want is to have a light that come from a dynamics and colorful matrix, to do this we decided to pull out from the solar spectrum the outline, after that going to apply a 3d golden spiral, turning the spiral of 360 degrees, with a step from 1 to 3.14 degree, writing down the generated interference, and to be able to extract a basic code.

Is currently under development a function of the dynamic matrix of light, should give good results but take time.