China's Laser Lights Keep Drivers Awake, Accidents at Bay

Image: reddit.com

China is using laser technology to prevent drivers from falling asleep while driving. The technology, which is called "anti-fatigue laser lights," was developed by the Qingdao Institute of Technology in eastern China.

Image: reddit.com

The laser lights are installed on highways and shine down on passing vehicles. The lights are designed to stimulate the driver's eyes and brain, helping to keep them alert. The lights are also programmed to change color and brightness, which helps to keep the driver's attention focused.

The laser lights have been shown to be effective in reducing driver fatigue. A study by the Qingdao Institute of Technology found that the lights reduced driver reaction time by 15% and increased driver alertness by 20%.

The laser lights are currently being tested on a number of highways in China. If the tests are successful, the technology could be rolled out to highways across the country.

Here are some of the potential benefits of using laser technology to prevent driver fatigue:

Reduced risk of road accidents caused by driver fatigue

Improved driver alertness and focus

Increased road safety

Reduced economic losses caused by road accidents

However, there are also some potential drawbacks to this technology:

The laser lights could be distracting to drivers.

The laser lights could be harmful to drivers' eyes if they are exposed to them for too long.

The laser lights could be expensive to install and maintain.

Lasers being used to prevent drivers from falling asleep on Chinese highwaypic.twitter.com/j9cxdFkXBA
— Science girl (@gunsnrosesgirl3) November 6, 2023