The next big trend for automakers may be self-driving systems. 

In two years Toyota Motor Corporation is planning to introduce systems enabling cars to communicate with each other to avoid car crashes. Using radio waves to collect the data from other vehicles the system enables the car to maintain a safe distances thus avoiding collision. Another system showed the use of radar, control software and cameras that helps a vehicle stay in a lane on its own.

Other automakers to follow; General Motors’ autonomous vehicles by 2020 and the Nissan Leaf with an advanced driver assist.