revtothelimit - motorbike forum

What research is there on this? I ask as one my local roads has been patched, very well, it's still smooth, to the extent it looks like a monochrome Mondrian. Tree lined and gently undulating, it's mildly challenging to spot small dull coloured vehicles at a distance.

cheb wrote: Wed Jun 10, 2026 6:04 pm What research is there on this? I ask as one my local roads has been patched, very well, it's still smooth, to the extent it looks like a monochrome Mondrian. Tree lined and gently undulating, it's mildly challenging to spot small dull coloured vehicles at a distance.

AFAIK, nothing on this specifically. Guessing, it's probably worse on overcast days, so low contrast lighting (strong highlights, reflections, shadows). Is it a straight section, so little lateral movement?

@cheb, any chance of a couple of pics?

@The Spin Doctor, know of anything related?


This local road is interesting:

. The slope means that vehicles coming down the hill tend be in a relatively fixed point on your field of view.

[Obviously worse if you're traveling uphill on the wrong side of the road ]

I'll try to remember on the way back from work tonight. If I can find my compass, or download one I'll take a bearing on direction too.

cheb wrote: Thu Jun 11, 2026 4:14 amIf I can find my compass, or download one I'll take a bearing on direction too.

Satnav / Google Maps ?

One of the reasons I prefer brightly coloured cars rather than grey shades which have been uber-popu;ar for a few years now.

Cousin Jack wrote: Thu Jun 11, 2026 10:11 am One of the reasons I prefer brightly coloured cars rather than grey shades

Heard a great story along someone walking in front of a bus.

It was the third in a series of four double-deckers.

Plain red
Plain red
Multicoloured advertising
Plain red

Either acting as camouflage, or didn't fit his expectations of 'bus' so he saw 'gap'.

Nothing I could find with a quick search. I can tell you what it's called though. Background-Matching & Crypsis: This type of camouflage relies on objects blending into their environment.

The classic research is on the Peppered Moth (Biston betularia). The moth changed colouration as a mutation became common during the late 1800s as the birch trees' bark became stained with soot - the darker varient was better able to blend in. As clean air has meant trees have gone back to natural bark colour, so the lighter form is dominant again.

By extension, it seems reasonable to infer that cars that match the tapestry of lighter and dark grey road surfaces might blend into the visual noise of the road surface.

Coincidentally, had a silver/grey BMW (car) following me this morning - in all the pissing rain. No lights on - in blended in horribly to the wet roads and gloom.

Perhaps someone could invent a paint for cars that changed shade according to the background?
No royalties required, just a mention, please

Patched road surface, smooth?

I thought the purpose of patching roads was to create cheep speedbumps.