As for bridge structure where we circulate all day long, electronic components distort itself with temperature, especially electronic board. Indeed, an electronic board can distort itself for more than 250 microns, this can seem little because of it equal about the tick of three hairs but it’s significant when we try to put even smaller pieces and again smaller connexions! With the Thermoiré, we can define the temperature distortion of a piece and then adjust the assembly process or the conception of the board to prevent all problems related to the fact that electronic boards move in winter just as a bridge.