• 27 Posts
  • 458 Comments
Joined 2 years ago
cake
Cake day: June 7th, 2023

help-circle









  • I’ll respectfully disagree, because there are plenty of studies that show a wide gap in understanding of road signs, with some being considerably more intuitive to understand than others.

    As an example, have a look at the data below:

    As you can see, the “no powered vehicle” sign (red line through it) was understood by nearly everyone, with no confusion.

    Compare that to the “no cycling”, “no pedestrian” or “no motor vehicle” signs below:

    You have mass confusion, with very few people actually knowing what the sign means before they are trained. To me, that’s a design flaw.

    Other studies show a similar pattern.

    This one for example, asked people from different countries to identify the meaning of various traffic signs.

    I will point out that the ones which scored nearly perfectly identified, are the ones with a line through them; Signs with just coloured circles were very often misidentified, or understood as having the opposite meaning.

    We can go back and forth on this (I don’t want to), and while I do agree that education can reduce the chance of a sign being misunderstood, that misses the point completely.



  • Showroom7561@lemmy.catoFuck Cars@lemmy.worldCar-brains on vacation
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    1
    ·
    16 days ago

    ur “do not enter” looks like this

    See a line through the sign! /s

    But in all seriousness, road signs need to be consistent and convey very quickly what the message is to a road user. If someone has to decipher that a red ring means “do not”, except for speed limits, then consistency is lost.

    The problem I have with signs here in North America, is that they are largely just ignored 😫






  • Showroom7561@lemmy.catoFuck Cars@lemmy.worldCar-brains on vacation
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    2
    ·
    17 days ago

    In fact most of the world uses a white sign with red border to mean a prohibition.

    That’s crazy.

    Like, this sign means maximum speed limit, not “don’t go 20”…

    To me, it’s illogical.

    Like, how on earth would the right be better than the left in explaining that bikes are not allowed?

    The use of a red border needs to be consistent, if it were to mean prohibition. Yet, it’s not 🧐


  • Showroom7561@lemmy.catoFuck Cars@lemmy.worldCar-brains on vacation
    link
    fedilink
    English
    arrow-up
    5
    arrow-down
    3
    ·
    17 days ago

    Accessibility needs to be universal. There may not be other signs like that in a particular city or country, but the rest of the world uses a line through “do not” signs.

    Even a child could understand what it means, compared to different random coloured edge markings. And that’s exactly the point.