German chemicals giant BASF is, apparently, hard at work developing special paint to stop autonomous cars crashing into each other.
It’s to do with lidar, a sensor that uses reflected laser beams to draw a highly detailed 3D picture of whatever happens to be in the car's way.
Expensive and often bulky roof-mounted lidar is widely used in autonomous car development. It isn’t yet common as part of production cars’ advanced driver assistance systems (ADAS), but it's set to become quite a big deal (although Tesla boss Elon Musk may disagree).
It turns out, however, that the darker shades of paint preferred by many car buyers don’t reflect lidar very well, which is a problem that BASF is setting out to address (the ins and outs of how the new paint works are about as interesting as watching it dry, but look here if you want some more detail).
Lidar-absorbing paint is just one of hundreds, perhaps thousands, of hurdles in the way of self-driving cars, delaying the arrival of full autonomy for some years to come. Many car makers have been quietly back-peddling on their claims of a few years ago that they would have fully autonomous cars on the road by, well, about now.
Stories of new self-driving car trials regularly appear in the press, however, and a number are already under way in the UK (at Manchester and Gatwick airports and in London’s Canary Wharf, for example), but these vehicles all operate within a clearly defined area and perform repetitive, known journeys. In some cases, they're what you would recognise as a conventional car, albeit with the addition of roof-mounted lidar – Waymo's Jaguar I-Pace fleet, or Addison Lee and Oxbotica’s Canary Wharf taxis a case in point – while others are decidedly odd-looking, pod-like things.
Join the debate
Add your comment
Be warned....
Stephen Hawking warned before he died that AI would end us as a species, if you give a Machine full autonomy, will it see us as inefficient, slow, and, what might it do.....?
Good question, Peter. There
LOL
Do I detect a hint of sarcasm there eseaton??
That Boston Dynamics 'thing'
That Boston Dynamics 'thing' is terrifying..doesn't help that it's the US that are so far ahead in this: you can imagine, without too much of a stretch of imagination, robocops + government agents roaming the badlands of LA..