vehicles

Google's sister company has revealed it has sent vehicles driving on Arizona roads with nobody at the wheel. It plans to start using the vehicles as a driverless cab service in the next few months, albeit only with invited test customers. Waymo ... chief John Krafcik announced today that the company has been testing the minivans on public roads in fully autonomous mode since October 19. During the tests, both the driver and passenger seats are empty. A Waymo employee sits in the back of the vehicle and can hit an emergency brake button, but otherwise has no control. It appears to be the first ... (view more)

Taxicab-rival Uber says it will ignore orders to stop using self-driving cars to pick up passengers. It disputes a Department of Motor Vehicle statement that it requires a test permit to use such vehicles. Uber has long caused controversy with its ... attitude to regulations. Its service uses an app to let customers book a vehicle driven by a private individual, with Uber handling the payment, providing navigation directions and taking a commission. That set-up often means it doesn't face the same level of regulation as licensed taxi cabs, which can pick up customers on the street without a ... (view more)

Google's self-driving cars now have the ability to recognize hand signals from cyclists. They have also been programmed to err on the side of caution when considering passing a rider. The cars, which are now being tested on public roads in four ... states, use a wide range of technologies to safely maneuver the roads. These include cameras, proximity sensors, radar and lasers to detect and recognize objects around the car. The vehicles also use Google's own map database to get information on upcoming intersections and the likely traffic they'll encounter. One of the big challenges is ... (view more)

Google has confirmed that one of its self-driving cars was partially responsible for a minor crash with a bus. It's the first time the company has taken a share of the blame for a prang. The cars operate through a range of technologies including ... sensors, cameras, lasers, GPS and map data. The theory is that these allow them to track the activity of other vehicles on the road and more reliably avoid crashes than cars which are subject to human driver error. California allows companies such as Google which meet set criteria to operate self-driving or "autonomous" vehicles on ... (view more)

Google is set to build its own fleet of self-driving cars from scratch. The new autonomous cars will have no steering wheel, which will present significant legal hurdles in order to get them on the streets. To date, Google has been working with ... traditional auto-makers to make what are effectively modified versions of existing vehicles, retrofitted with autonomous technology. The cars, which have been tested on public roads, have the usual steering wheel and pedals; pressing an emergency button allows the driver to take over the controls from the computer instantly. How the Self-driving Cars ... (view more)