“The Driverless Car Does Not Stand Up To Scrutiny”

anidriverless

I’ve mentioned before that the final 5% of perfecting driverless cars will be likely be more difficult than the first 95%. Those final digits make all the difference, of course, since, while aspects of automation can be useful, the technology is only transformational if it allows drivers to become passengers. When we can take our hands off the wheel and eyes off the road, the effects on the highway and the economy will be seismic. Consumers will probably have cheap rides a smartphone message away, and truckers, hacks and delivery people may be out of a job.

In a New Statesman article, Christian Wolmar argues that autonomous is a myth and that we will never own driverless cars. Well, someone will someday since nothing about the technology is theoretically impossible, even if the final strides of the marathon are arduous. His argument that driverless cars are as likely as jetpacks seems an exaggeration and his proof not entirely convincing. An excerpt:

The driverless car does not stand up to scrutiny. When pressed, Musk conceded that the “fully autonomous” car that he said would be ready by 2018 would not be completely automatic, nor would it go on general sale. There is a pattern. Whenever I ask people in the field what we can expect by a certain date, it never amounts to anything like a fully autonomous vehicle but rather a set of aids for drivers.

This is a crucial distinction. For this technology to be transformational, the cars have to be 100 per cent autonomous. It is worse than useless if the “driver” has to watch over the controls, ready to take over if an incident seems likely to occur. Such a future would be more dangerous than the present, as our driving skills will have diminished, leaving us less able to react. Google notes that it can take up to 17 seconds for a person to respond to alerts of a situation requiring him or her to assume control of the vehicle.

What is this technology for? The widespread assumption that driverless cars will be a shared resource, like the London Santander Cycles, is groundless. People like owning their personal vehicle because it is always available and can be customised to ensure that the child seat is properly in place and the radio tuned to Magic. Google may be right that a few parking lots will become redundant but it has no answer for the possibility that autonomy will encourage more vehicles on to the road.

The danger of all the hype is that politicians will assume that the driverless revolution obviates the need to search for solutions to more urgent problems, such as congestion and pollution. Why bother
to build infrastructure, such as new Tube lines or tram systems, or to push for road pricing, if we’ll all end up in autonomous pods? Google all but confesses that its autonomous cars are intended to be an alternative to public transport – the opposite of a rational solution to the problems that we face.•

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