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3D crosswalk in Iceland helps slow down speeding motorists

icelandmag.visir.is

41–50 of 164 posts

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#42
post #25

Earlier quoted context omitted.

This illustrates that if drivers feel less safe then they drive more safely and pay attention more. It is one of motivations for removing all signage so drivers feel less safe permamently. http://thecityfix.com/blog/naked-streets-without-traffic-lig... https://www.theguardian.com/commentisfree/2016/feb/04/remova...

One only has to look at huge crowded Asian cities, where signage is present but effectively ignored, to see that removing signage doesn't really help. The accident rates are just as high if not more. https://en.wikipedia.org/wiki/List_of_countries_by_traffic-r...

Certainly there's plenty of places I've been a passenger in Asia and India where I would never try to drive -- but I think you're conflating 'remove signage' with 'keep signage (but assume all of it is ignored by everyone, all the time)'.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#43

Earlier quoted context omitted.

Any large bright signs at night should ideally restrict themselves to orange/red, and be of brightness appropriate to dark-adapted eyes. Even a lot of recent traffic signals have blue–green “go” lamps which are excessively bright. The new LED car headlights (especially seen on luxury cars) are universally awful: distracting, blinding, and wreck your eyes’ adaptation. When they show up on a tall vehicle like an SUV it…

The new LED car headlights (especially seen on luxury cars) are universally awful: distracting, blinding, and wreck your eyes’ adaptation. When they show up on a tall vehicle like an SUV it’s even worse. Headlight brightness is somewhat of a balance, between blinding oncoming traffic and not being able to see far enough ahead. Dark adaptation has its limits. (AFAIK it's actually HID lights which make up most of the r…

I'm amazed the trend in obviously too dazzling headlights has been allowed to get this far. I recently heard some industry expert defending them on the BBC saying, without a hint of irony, that they weren't brighter, they just looked brighter.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#44

There is an analogy here to the slippery-slope of attention-getting ads on the Internet. Once upon a time an ad was just a static (not even animated) banner of a certain size and shape. 468x60 was one of the earliest, IIRC. Advertisers invented new formats ("skyscrapers", "xl-leaderboards", "300x250", and so on), and also they got animated, and then they started expanding outside their areas, and so on; each new ad t…

I have wondered if anyone has studied the 'Dole light' which in the US was the additional brake light added for additional visibility and to cut down on rear end accidents.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#45

There is an analogy here to the slippery-slope of attention-getting ads on the Internet. Once upon a time an ad was just a static (not even animated) banner of a certain size and shape. 468x60 was one of the earliest, IIRC. Advertisers invented new formats ("skyscrapers", "xl-leaderboards", "300x250", and so on), and also they got animated, and then they started expanding outside their areas, and so on; each new ad t…

In my area, the flashing white indicates that there is a red light camera and that you will be photographed if you run the red light. The truth is that the cameras are not always there, but the effect is the same.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#46

There is an analogy here to the slippery-slope of attention-getting ads on the Internet. Once upon a time an ad was just a static (not even animated) banner of a certain size and shape. 468x60 was one of the earliest, IIRC. Advertisers invented new formats ("skyscrapers", "xl-leaderboards", "300x250", and so on), and also they got animated, and then they started expanding outside their areas, and so on; each new ad t…

Similarly, road signs are getting pretty dense in the area I live and elsewhere, too. There are so many warning and notice signs on the road in my new city I've found I've missed some of the more important ones until after more than a few drive by's.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#47

These 3d perspective drawings are much less convincing in real life than they are in images, because in real life we have depth perception and our viewpoint is constantly moving. This only looks good from that exact viewpoint.

The driver's attention is not focused solely on the crosswalk, but on many different things at different times during the approach. Once the driver reaches the point where the brain is tricked most by the illusion, the attention will be on the crosswalk, with a greater probabilty. That's all what matters, these milliseconds where the brain perceives the illusion as an obstacle.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#48
post #14

There is an analogy here to the slippery-slope of attention-getting ads on the Internet. Once upon a time an ad was just a static (not even animated) banner of a certain size and shape. 468x60 was one of the earliest, IIRC. Advertisers invented new formats ("skyscrapers", "xl-leaderboards", "300x250", and so on), and also they got animated, and then they started expanding outside their areas, and so on; each new ad t…

> A year or two after a new, more intrusive format became ubiquitous, its performance would fall back to the old format's When Sweden changed driving side, that is exactly what happened. "The relatively smooth changeover saw a reduction in the number of accidents. On the day of the change, only 157 minor accidents were reported, of which only 32 involved personal injuries, with only a handful serious. On the Monday f…

The solution is simple: change driving sides every 10 years.

Re: 3D crosswalk in Iceland helps slow down speeding motorists

#49
In my city a lot of new crosswalks have white stripes on a bright yellow background, a lot of them with blinking LEDs. In several places even the sign has a flashing light. Nobody will stop on an ordinary zebra crossing anymore, it doesn't even register. As for the interesting patterns to draw attention, they tried it in a different town in my country near a school, painted the stripes with different colors. Didn't last, police says not according to road regulations. And then someone brought up the famous zebra crossing in the capital near the zoo, where the pattern was realistic zebra stripes. That was promptly repainted as well.
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