Mitigation accident risk in powered two Wheelers domain: Improving effectiveness of human machine interface collision avoidance system in two wheelers

This paper will present new concept of HMI for advanced driving assistance system, following major guidelines in ergonomic field. The major aim is to evaluate the effectiveness of information provided, creating an user-friendly and immediate interface. The report contains the results of the study conducted on 20 people in PTW domain by University of Modena e Reggio Emilia - HMI Group, in order to evaluate the relation between HMI channels (audio, video or both) and the grade of understanding of information that system would like to communicate to the rider. Experiment and data analyses contains important conclusions on PTW domain regarding warning understanding with audio and/or visual feedback.