Blue glowing 'starpath' could be the future of street lighting

telegraph.co.uk

3 pointsdan12342 comments

I like the idea, but the article has very little detail. How bright is it? Does the brightness fade during the night?

Also, I guess leaves, dirt and snow would be a bit of a problem...

And does it help you see, or just see the road? Light doesn't normally come from below our eyes.