TOKYO — Nissan said it will start testing an 'eco-driving support system' in Japan this week that will help drivers conserve fuel.The new service is intriguing because it bases its advice on an individual driver's habits, 'giving a more personalized approach to eco-driving tips,' Nissan said in a statement on Monday.The service will be available on Nissan's CARWINGS navigation system Web site. Nissan said its eco-driving education has the potential of 'up to 1,000 yen savings in gas money' and 'reduction of up to 10 kg of CO2.' The program teaches drivers such things as slow acceleration when starting, using less acceleration and deceleration when driving and smooth deceleration when pulling in. Visual cues reward the driver, with an 'Eco Forest' indicator that grows as eco-driving becomes mastered. Drivers are also shown changes in fuel consumption in each driving range and on each type of road. 'Eco-driving has been expected in the transportation industry as a way to reduce CO2,' said Nissan. 'However, it has received little support aside from public workshops.'What this means to you: Welcome to postmodern driver's training in a world of soaring fuel prices. It will undoubtedly make its way to these parts before too long. — Anita Lienert, Correspondent