Improvements in electronics for autos are making cars safer and smarter.

Some new car models are fashionable. Others can go a long way on only a little gas. But all are taking advantage of technology that is making driving safer and easier.

The new Ford Escape has technology that helps the car avoid crashes. A new cruise control system changes the car's speed to keep a safe distance from other cars on the road. It works by using sensors that measure the Escape's distance from other vehicles.

Drivers can connect to the Ford Escape's electronic system through the dashboard or with their smart phones. The phone can start and track their car from anywhere.

Mark Schirmer is a product representative at Ford.

"Where I'm from, in Michigan, if it's a cold morning, I can have it start up right before I'm scheduled to leave to go to the airport or go to work.

"You can find your car, or if one of your family members, a kid, borrowed the car, it will show you exactly where it is."

Other companies are also hard at work developing technology to make driving safer. The Heedful Audio Alert System, or HAAS, warns drivers when emergency vehicles are near. CEO Cory Hohs said a near-crash with a Chicago fire truck inspired the product.

"It scared me enough that I started looking for a product that would alert me when they're coming."

Hohs said crashes with emergency vehicles are a major problem. The device has a sensor that detects the sound of an emergency vehicle siren. The device then sends a warning to the driver's phone or other connected device when an emergency vehicle is in the area.

A company called Sober Steering has developed a device to stop drunken drivers. The device can detect alcohol in the skin. If the driver's alcohol level is too high, it shuts down the vehicle.

Sober Steering sells the device to companies that operate large fleets of vehicles, like trucking and bus companies.

Catherine Carroll is the Chief Operating Officer of Sober Steering.

"If I'm drinking and I have levels above a preset limit, it immobilizes the vehicle, so you can't move the vehicle that you're driving."

Just as connected technology is changing life at home and at work, it is also changing life on the road. And increasingly for cars, connected technology has become as important as performance and styling.

I'm Adam Brock.

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