Laser life-saving pedestrian
When the light turns red, a huge laser wall projecting apparitions of crossing pedestrians spans across. The concept is designed to keep crossing pedestrians safe from any overzealous drivers who otherwise might have ran the red light.
It is an invention that will accept among the passers-by, it should be remembered that every year on the belts killed a lot of people. Laser could help save not…
View On WordPress



















