Mobileye has recently begun offering the third generation of its technology, which companies like Volvo have promoted for its ability to detect pedestrians and cyclists. Nissan also recently gave a hint of things to come with a demonstration of a car that could automatically swerve to avoid a pedestrian who walked out from behind a parked car. The system was based on Mobileye technology.

As soon as this summer, the first limited systems offering a feature known as “traffic jam assist” will begin arriving from more than five major automobile makers. Those cars will drive safely in stop-and-go traffic, but will require that drivers keep their hands on the steering wheel.

But more advanced systems will be introduced as early as 2016, according to Mobileye, and it was that advanced capability I experienced last month, during my foray in freeway traffic.

With two Mobileye engineers, Dr. Hayon and Eyal Bagon, we drove several miles east of Jerusalem, where Mobileye is located, and then pulled off at a nondescript turnout where another Mobileye employee waited in a shiny white Audi A7.

On the way out of town, the two men were apologetic. This was a work in progress, they told me.

I was already feeling a little let down. In California in 2010, I had been the first reporter to drive in the Google car, a Toyota Prius fitted with sensors that created a remarkably detailed map of the world around the car. Moreover, it was connected wirelessly to the Internet, giving it access to a vast cloud-based set of data that could be matched to what the local sensors were seeing.

It was a tour de force. The car merged seamlessly with traffic on Highway 101 and then turned off the freeway to automatically drive through downtown Mountain View, Calif., where Google has its headquarters. It was taken out of automatic pilot just twice — while passing a cyclist and then again to back into a parking space. The Google engineers did not want to chance a mishap with a reporter on board.

There was no such caution last month with the Mobileye engineers.

“Why don’t you drive?” Dr. Bagon suggested as he slid into the passenger seat behind a large display and keyboard. Dr. Hayon jumped into the back seat, and I had no choice but to get behind the wheel.