We are thank you to all the students that did contact us at the Eduexpo in Sao Paulo, at the PUC of Goias and at Infnet in Rio de Janeiro, also special thank you to LRSD to be part at the Eduexpo, to Hellen Costa from Red River College to be part of our conference in Goias and to Fabiano Maciel from Langara College to be part of our conference at ECDD in Rio de Janeiro. Also thank you to all the institutions that support us with material for these events.