Nissan has revealed details of new, autonomous vehicle towing technology. Called Intelligent Vehicle Towing (IVT), the system has been developed and tested for use at Nissan's Oppama factory, south of Tokyo. The Japanese car maker reports that after one year of tests, involving over 1,600 runs, the self-driving tow cars have recorded a clean score card, with no accidents. Read more: http://www.driving.co.uk/news/caravan...