Kim Hart Sep 14
Undercover 'driverless' car tests light signals for pedestrians
The internet freaked out last month when a "driverless" van was spotted roaming the streets of Arlington, Va. It turned out to be driven by a human wearing a "seat suit" as part of a study about how people interact with self-driving cars.
- Now we know why: Ford was testing light signals to communicate with pedestrians, bicyclists and other human drivers. It's part of the automaker's effort to create a standard visual language so autonomous vehicles can communicate their intentions to other road users.
- For example: Today, drivers may signal their intentions to pedestrians, bicyclists and other drivers with a hand wave, head nod or other visual cue to show their next move or to acknowledge it's OK to proceed through an intersection.
- Why it matters: Replacing those visual cues will be essential for people to adjust to a driverless world, said John Shutko, Ford's human factors technical specialist.