It makes sense to me if there are no emergency controls at all in a car that likely you either only "Speak to" or type in on your phone or laptop or tablet where you want to go that they wouldn't go above 35 miles per hour, (likely to avoid fatalities for the most part). So, my question might be: "What if they take you to the wrong place and it's really really dangerous there and it's some 5 year old in the car by himself or an elderly person with senile dementia or alzheimers on board. What happens then?"
One of the shuttles was late and we were cold at Disneyland so my older daughter's boyfriend called an Uber taxi with his phone. I watched the taxi on the phone map drive towards us on the smartphone map. He had put money on this uber account so he didn't have to use cash or credit card so the driver was paid automatically. I could envision a driverless taxi working a little like this where it is legal on earth. But, there still would be fatalities for really dumb reasons with this technology sometimes even then too.
How Google driverless cars deal with emergencies
CNBC.com
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Google has shed some light on why one of its driverless cars
was stopped by police for driving too slow last month, an incident that
attracted widespread attention as the vehicles continue to capture the
public's imagination.
Google's driverless car was stopped by police in California in a curious incident – moving at a speed of 24 miles per hour (mph) in a 35 mph zone.
The firm does not send its self-driving car on roads with a speed limit above 35 mph. In its monthly report on its autonomous vehicle project, Google explained why.
"First, slower speeds were easier for our development process. A simpler vehicle enabled us to focus on the things we really wanted to study, like the placement of our sensors and the performance of our self-driving software," Google's report said.
"Secondly, we cared a lot about the approachability of the vehicle; slow speeds are generally safer (the kinetic energy of a vehicle moving at 35 mph is twice that of one moving at 25 mph) and help the vehicles feel at home on neighborhood streets."
Google's driverless car was stopped by police in California in a curious incident – moving at a speed of 24 miles per hour (mph) in a 35 mph zone.
The firm does not send its self-driving car on roads with a speed limit above 35 mph. In its monthly report on its autonomous vehicle project, Google explained why.
"First, slower speeds were easier for our development process. A simpler vehicle enabled us to focus on the things we really wanted to study, like the placement of our sensors and the performance of our self-driving software," Google's report said.
"Secondly, we cared a lot about the approachability of the vehicle; slow speeds are generally safer (the kinetic energy of a vehicle moving at 35 mph is twice that of one moving at 25 mph) and help the vehicles feel at home on neighborhood streets."
Getty Images
Transportation Secretary Anthony Foxx,
right, and Google Chairman Eric Schmidt get out of a Google self-driving
car at Google headquarters in Mountain View, Calif., February 2, 2015.
The U.S. search giant said its slower speed will not
hinder it as on 35 mph roads, there are other lanes for cars to overtake
and during rush hour, "no one is moving anywhere close to 25 mph". It
notes that its vehicles are capable of traveling faster.
Google also revealed that its cars have built up a "library of various sirens" and taught its software to identify them, so when an emergency vehicle approaches, the cars will "drive more conservatively until it has a better sense of where the sirens are coming from. The autonomous cars are also equipped with cameras that can detect flashing lights so if an emergency vehicle is coming through an intersection, the car can stop and will resume when it is safe.
Google also revealed that its cars have built up a "library of various sirens" and taught its software to identify them, so when an emergency vehicle approaches, the cars will "drive more conservatively until it has a better sense of where the sirens are coming from. The autonomous cars are also equipped with cameras that can detect flashing lights so if an emergency vehicle is coming through an intersection, the car can stop and will resume when it is safe.
'Minor accident'
After two months of being accident free, Google's self-driving car was involved in an incident in November. The autonomous vehicle was indicating to turn right. It came to a complete stop at a red light, then began to slowly move forward to get a better view of traffic from the left to determine if it was safe to make a right turn. A vehicle from behind rolled into the Google car at a speed of 4 mph. There were no injuries and the Google car sustained "minor damage" to the rear bumper.In the six years of the project, Google said it has been involved in "17 minor incidents" and complete more than 2 million miles of autonomous and manual driving combined. Google added that the driverless car has never been the cause of an accident.
Google has been working on ways to make its vehicle fit into current road conditions safely. It was granted a patent last week in which it outlined how a driverless car could interact with a pedestrian through a flashing sign on its doors and bumper as well as a robotic hand to make gestures.
end quote from:
http://www.cnbc.com/2015/12/02/how-google-driverless-cars-deal-with-emergencies.html
After driving since 1963 when I was 15 1/2 years old I had to laugh thinking of all the various gestures I have seen while driving the last 50 years or more now. The idea of robotic hand gestures is pretty funny you have to admit.
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