Hello @tocho2

I did not know that you are a university professor, from now on I will call you a colleague of crisis, I am also a university professor, in this case from the other end of the country exactly from the South of the Lake of Maracaibo, thank you for socializing this type of academic content, let's ask that our country, recovers our streets, avenues and highways quite deteriorated, and in a future we have these intelligent roads that fulfill the international standard. Kind regards, we continue reading.