Here as we describe before our device is very easy to use and simple to manufature. Most of the internal structure was made from electrical part like sensors microcontroller and circuit boards.

The external structure in order to minimize the cost and time for the designning the hardware cover we simply make it rectangular box made from plastic. For our prototype we don't need designing purpose because we simple cover the internal structure either by hand made plastic cover from the environment or just by karton.

However for future manufacturing as we show the autocae design in repository document it does not need extra coding system. Easly manufactured and fabricated this is why make our devise unique and very cheap except for elextrical component cost.
More is desribed in repository section of devise doccumentation file name