Nissan will unveil its Brain-to-Vehicle (B2V) system at the CES 2018 trade show, being held next week in Las Vegas.

The automaker shared a look at its B2V tech ahead of the show, demonstrating how it improve reaction times by around 0.2 to 0.5 seconds, which, while a seemingly small period of time, could actually make a big difference on the road, where split-second decision-making can mean the difference between accidents and narrowly avoiding the same.

By catching signs that the driver’s brain is about to initiate a movement, such as turning the steering wheel or pushing the accelerator pedal, driver assist technology begins the action more quickly.