Register for an account


Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.


Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.


Google Unveils Prototype of Self-Driving Car

D-briefBy Carl EngelkingMay 28, 2014 10:58 PM


Sign up for our email newsletter for the latest science news

Google's self-driving vehicle prototype hits the streets. Credit: Google “It’s a space-age experience.” “There’s nothing that makes you feel threatened.” “I love this.” This is just a smattering of the reactions captured on video from the first passengers of Google’s self-driving car prototype, unveiled Tuesday. The diminutive car bears a striking resemblance to the Isetta, which was the choice of wheels for famous '90s nerd Steve Urkel. However, Google’s prototype lacks a steering wheel and pedals---you simply push a button, mark your destination and you’re off. (And, of course, it has four wheels rather than three.)

Testing, Testing

According to Google, the prototype vehicles are incredibly scaled down because they’ve been designed for learning rather than luxury. The vehicles feature two seats, a small space for belongings, buttons to start and stop, and a screen that displays your route. You enter your destination using an app on your smartphone, and the car will navigate using Google's road maps, the New York Times reports The vehicles deploy a combination of lasers and radar to navigate through busy city streets. In fact, the radar system can detect objects as far as two football fields away, according to Google. The electric-powered cars will have a range of about 100 miles, with a motor equivalent to that of a Fiat 500e, the Washington Post reports. Currently, the vehicle speeds are capped at just 25 mph. Google plans to build about 100 prototypes this summer. Safety drivers will begin testing the cars (fitted with manual overrides), and the company hopes to run a small pilot program in California within the next couple of years. Check out this video Google put together to get a glimpse of what the future of commuting may look like.

3 Free Articles Left

Want it all? Get unlimited access when you subscribe.


Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 70%


Already a subscriber? Register or Log In