When at a crosswalk, humans can easily read a driver’s slightest nod. These gestures give us the confidence to step out into the road full of two-ton machines. With an automated vehicle, however, that human to human communication is unreliable: the driver may not be in control or even be paying attention, leaving the pedestrian unsure if they’ll be safe while crossing.
To inform future solutions to this, a team led by Michigan researchers observed how we act as pedestrians in a virtual reality city full of autonomous vehicles.
“Pedestrians are the most vulnerable road users,” said Suresh Kumaar Jayaraman, a PhD student in mechanical engineering. “If we want wide-scale adoption of autonomous vehicles, we need those who are inside and outside of the vehicles to be able to trust and be comfortable with a vehicle’s actions.”Continue reading ⇒