I independently posted a similar idea but with circularly polarized light 2 days later without noticing this linearly polarized light proposal: https://news.yc

I independently posted a similar idea but with circularly polarized light 2 days later without noticing this linearly polarized light proposal: https://news.ycombinator.com/item?id=21852885 https://news.ycombinator.com/item?id=21852885 comparatively, they wont be worse of than with original bright headlights when they dont invest in circular polarized glasses for night traffic, while if they do they would benefit. similarily apply the polarization filters to bicycle headlights. As a cyclist I myself am fed up with bright bicycle lights of others not aimed downward enough, and even when downward there is still a lot of glare... I assume my own bicycle lights are similarily annoying for others. As a cyclist myself I would prefer a polarization based solution, to be eventually adopted by both cars and cyclists.