Santos, Ricardo, Mateus Silva, and Ricardo R. Oliveira.
"Evaluating the Effect of Audio Feedback on the Behavior of Automotive Fatigue and Distraction Detection System Users." <em>Anais do IX Simpósio Brasileiro de Engenharia de Sistemas Computacionais,
Natal, 2019</em>. SBC, 2019,  
pp.97-104.