From Superinnovators 08/11/23. This article is in TLDR (Too Long Didn’t Read) format which is popular in the innovation community and provides a bullet summary of information.
- Laser innovation on highways: A cutting-edge laser lightshow has been installed on the Qingdao–Yinchuan Expressway in China, aiming to prevent drivers from dozing off by using dynamic laser beams.
- Creators and attention: Initiated by Chinese road safety authorities, the project has been catapulted to fame through its coverage on social media and a viral video from December 2022 showcasing its operation.
- Launch and response: Although the precise launch date is not specified, the innovation has been making headlines in November 2023. The response from the public has been mixed, with safety and effectiveness being debated, as well as how suitable the lasers would be for neurodivergent people.
- How it works: The system operates by casting bright, multicoloured lasers that flash in a slowly changing pattern. This visual stimulation is intended to keep drivers awake without impairing their driving ability.
- Safety challenge tackled: Addressing the critical issue of driver fatigue, the laser lightshow is a novel approach to reducing the risk of accidents on monotonous highway stretches. It represents a proactive step towards improving road safety during night-time travel.
- Impact and location: Deployed in northern China, the technology has reportedly decreased accident probabilities, enhancing travel safety. The exact metrics of improvement, however, remain unspecified in the available reports.
- Financial and future outlook: Details regarding the financial investment in the laser system have not been revealed. Considering the varied public opinions, future plans may involve thorough assessment and optimisation of the system.
A video captured on the Qingdao–Yinchuan Expressway displays vibrant laser lights hovering above the vehicles. Mr. Li, the person behind the camera, reported that these laser lights designed to combat fatigue quickly revitalized him and reduced his exhaustion during a prolonged…
— Science girl (@gunsnrosesgirl3) November 6, 2023
