One thing that can help customers get used to not being in control is the driving simulator. Wearing virtual reality goggles drivers can experience the sensation of being passive behind the steering wheel.

Some cars are already equipped with electronics stemming from the DARPA Grand Challenge, such as laser proximity sensors, video cameras, lane-change warning lights and other devices.

Researchers say future cars will also be able to communicate with the world around them, such as pedestrians’ smart phones.

“We can see where that pedestrian is walking, and then we can actually pick them up if they walk out in front of the car, and the car will choose to stop," said Steffey.

Experts say that safe and affordable self-driving cars should be available to the average consumer within four to five years.

Vocabulary:

self-driving car: 自动驾驶汽车

【Self-Driving Cars Are Just Around the Corner】相关文章：

★ Life in the Country

★ Everything happens for the best

★ Friends forever

★ The difference between love and like

★ Peeling Away Artifice For the Pure Original

★ Relish the Moment

★ Cherish the Present

★ More than one way to the square

★ In Giving I Connect with Others

★ Happiness is a journey