The International Council on Alcohol, Drugs and Traffic Safety (ICADTS) and Coimbra Higher School of Engineering (ISEC) in close collaboration with World Association for Connecting People (WACP), InOutCister (Lda), Robocorp (I2A-IPC) and Digitware were organizing the 23rd International Council on Alcohol, Drugs and Traffic Safety (ICADTS) Conference, which was canceled due to the pandemic