Hyundai Mobis' new car lights change color with driver's heartbeat

Hyundai Mobis has created interior car lights that change color based on drivers' biorhythms and stress levels.

Hyundai Mobis' latest lights change color based on drivers' mood. [HYUNDAI MOBIS]

Your car will soon control the lights depending on your mood.

Hyundai Mobis has developed interior car lights that change color based on drivers' biorhythms and stress levels, the company said Wednesday. Stress levels are calculated via the driver's heartbeat and blinks.

It will show red color lights when the drivers have high level of stress and green color lights when they are in average level.

“Drivers can find out their stress level by looking at the colors,” Mobis said.

The lights can also change color depending on outside circumstances such as excessive sunlight or movements of vehicles in different lanes.

The lights can generate up to 32 different patterns, Hyundai Mobis said.

Hyundai Mobis' latest lights change color based on drivers' mood. [HYUNDAI MOBIS]

BY SARAH CHEA [chea.sarah@joongang.co.kr]