INSUBCONTINENT EXCLUSIVE:
Driverless cars are our transportation future, and closer than you may think. Almost every major car manufacturer, ride-sharing service and
tech company has bought into the driverless car industry
And if you take press releases at face value, we’re only a couple years away from a utopian society where your car can steer and park
itself and accidents become a rarity. But as recentfatal accidents involving self-driving cars have shown, the technology that cars use to
spot pedestrians and avoid collisions still has lots of maturing to do. What is lidarLidar sensors emit light waves in all directions; the
light waves reflect off of objects and return to the sensor, measuring the distance between car and object. Bouncing to and from the sensor
millions of times in a single second, the light waves create an instant, constantly updating 3D map that will spot obstacles
instantaneously.With more and more companies apply for licenses to test driverless cars on public roads, we’re breaking down how companies
like Google, Uber, Tesla and others train their cars’ artificial intelligences to see the road—and which AIs might have a blind
spot. We've gathered the latest details on which countries allow public driverless car testing, which companies are developing the smartest
AI models, and what the future of the driverless car industry could bring in the next few years. What is a driverless carSimply put, a
truly driverless car must be capable of navigating to a destination, avoiding obstacles, and parking without any human intervention.To
accomplish this, a driverless car must have an artificial intelligence system that senses its surroundings, processes the visual data to
determine how to avoid collisions, operates car machinery like the steering and brake, and uses GPS to track the car's current location and
Without an AI, cars cannot be truly driverless. Is this what our driverless car future looks likeCompanies like Google’s Waymo put have
put its AI inside virtual cars and have the vehicles 'drive' billions of virtual miles, throwing every perceivable obstacle at the cars to
see how they respond. The AI learns what actions lead to crashes, and slowly learns how it should drive on real roads.Waymo's visualization
of what a driverless car 'sees' on the road(Image: © Waymo)To perceive the visual surroundings, most self-driving cars have some
combination of three visual systems: video cameras, radar and lidar. The AI synthesizes the data from these different systems to fully map
out its surroundings and watch out for unexpected obstacles. Most driverless cars require all three: AIs require visual cameras and deep
learning software to interpret objects like street lights and stop signs, and while radar catches most obstacles instantly, it’s not as
good as spotting smaller obstacles as lidar. Still, some vehicles with autonomous capabilities like Tesla’s Model 3 don’t use lidar;
Elon Musk famously called it an overly-expensive “crutch”, and that cameras and radar should suffice. One thing to consider: the Model
3 along with pretty much every other “self-driving car” currently out there, aren’t truly “driverless”. Most people tend to use
terms like “driverless”, “autonomous” and “self-driving” as interchangeable. But there are significant differences in the tech
required for an “autonomous” AI that can only handle highways and a truly “driverless” or “self-driving” car that doesn’t even
need a steering wheel or human operator to park or navigate. Tesla's autonomous (but not driverless) Autopilot featureSome car companies
tend to fog the issue by claiming their cruise control tech for driving straight and avoiding obstacles is
“self-driving”. Mercedez-Benz actually had to pull ads that claimed its 2017 E-Class was a “vehicle that could drive itself.” But
until AI tech is sophisticated enough to drive somewhere like a school crossing without any danger to pedestrians, governments won’t allow
cars to drive without a human behind the wheel.Why should this matter to you Because some drivers are feeling safe enough to leave the
driver's seat while their car's in motion, putting pedestrians (and themselves) at risk
It's vitally important that the autonomous vs driverless distinction become more clear to the public. So, while we’re covering autonomous
cars in this piece, don’t mistake them for being “driverless”; most of them have at least a few years before their AIs can properly
navigate the world without a human crutch. Why driverless carsFor commuters, the answer is obvious: a chance to catch some extra shut-eye,
get work done or watch Netflix instead of spending hours navigating through traffic
But why have companies invested an estimated $80 billion and years of work into this technologyFor starters, it could simply be a case of
Pretty much every major car company has developed or implemented some kind of autopilot technology into their cars
Not having that tech available could make a brand look out of date.But at least some companies have bold business plans for self-driving
tech beyond just fitting in with everyone else.Most car brands are very concerned with their crash safety ratings
If driverless car tech will truly reduce the rate of accidents, car companies will want to push this tech forward
AI safety ratings could even become a future metric for prospective car buyers to look at.Ride-sharing services like Uber and Lyft,
meanwhile, plan to make their taxis driver free, which would eventually mean not having to pay human drivers. In January, Uber CEO Dara
Khosrowshahi said he wanted to have self-driving taxis picking up passengers by 2019, and that 20% or more of Uber's fleet could be
driverless. Other companies like Ford hope to incorporate their cars into city-wide networks that will track traffic conditions and
available parking, so the company's self-driving cars will reach destinations faster than other cars. Then, of course, Ford will sell their
self-driving cars as a service to delivery or ride-sharing companies; Ford has already partnered with Domino’s and Postmates to deliver
packages and pizza in a car that's not actually self-driving, but pretends to be in order to gauge the public's reaction.Most of these
companies don’t want consumers actually buying their self-driving cars. But, at least one car industry expert claimed that car companies
want their driverless tech to be a “regularly recurring subscription model”, where customers, even used-car buyers, have to keep paying
for the right to not drive. Whatever the reasons, these companies have invested too much money in driverless car AIs to stop now, despite
the fact that many countries haven’t fully approved the use of self-driving cars yet yet
Businesses clearly seem to think it’s only a matter of time before driverless cars are on the road.Where are driverless carsWhile
self-driving car companies have convinced many state and national governments to let them test their AIs, nearly all governments strictly
limit the cars from driving outside of testing tracks.In the United States, 33 states have enacted legislation to allow for limited
self-driving tests, but only a few states and cities let AIs be in control on public roads—and even then almost always with strict human
oversight at all times. The exception to this rule is Phoenix, Arizona, where Waymo has been testing self-driving cars without safety
drivers on public roads. Waymo self-driving minivanUber was also testing self-driving cars in Arizona until a high-profile fatal accident
led to the state’s governor suspending Uber’s testing privileges there indefinitely. California is another hot spot for self-driving
cars, both because Silicon Valley hosts so many tech companies and because California no longer requires a human behind the wheel if
companies can prove their AI is up to the task. Cities in the US where you’re most likely to spot driverless cars include Mountain View
and San Francisco, California; Phoenix, Atlanta, Pittsburg, Miami, Austin, Detroit and New York City. Europe, home to several huge car
manufacturers, has many receptive countries that allow for limited driverless testing. Germany recently approved Volkswagen to begin
testing self-parking cars at the Hamburg airport. Volvo is testing driverless cars and buses in Stockholm, Sweden
In the Netherlands, Amber Mobility plans to launch a Zipcar-like service of electric driverless cars in several Dutch cities in
mid-2018. Amber Mobility will use the BMW i3 for its driverless car serviceIn the United Kingdom, however, the government recently
initiated the UK Autodrive initiative to push autonomous innovation, but, at the same time, the government is also conducting a three-year
review of self-driving technology’s safety implications, and haven’t approved testing on public roads yet. Australia, by contrast, has
begun some public testing, but some reports say the country is lagging behind other countries in scale. In Asia, countries like China,
Japan and Singapore have enabled companies to begin testing self-driving taxis, but always with a human behind the wheel
Uber rival Didi Chuxing is one company leading China’s push for driverless tech. As for autonomous tech found in cars like Tesla You can
find that in pretty much every nation, although most road laws dictate that drivers keep their hands on the wheel and eyes on the road at
all times. eLrp6o2zCG7dU74xUEXg9F.jpg#
