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wdormann's profile
Will Dormann
Will Dormann
Will Dormann
@wdormann

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Will Dormann

@wdormann

Vulnerability Analyst at the CERT/CC. My thoughts are my own, not my employer's.

Joined August 2012

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    Will Dormann‏ @wdormann 17 Oct 2019
    • Report Tweet
    • Report NetzDG Violation

    Will Dormann Retweeted Will Dormann

    Vendors who make crosswalk signs may use two slightly-different beeps to indicate completely OPPOSITE things. 1) Beep so that you can locate the button. Beeping now = UNSAFE to cross! 2)Beep so that you know it's safe to cross. Beeping now = SAFE to cross! How does this happen??https://twitter.com/wdormann/status/1184841495507079168 …

    Will Dormann added,

    1:05
    Will Dormann @wdormann
    Replying to @danielgilman
    Here's an example of two adjacent intersections. Craig + Forbes: Beeping = UNSAFE to cross Craig + 5th: Beeping = SAFE to cross This isn't the only example, but this sort of inconsistency is bound to get somebody hurt. pic.twitter.com/rIijcVKAX2
    7:55 AM - 17 Oct 2019
    • 1 Retweet
    • 5 Likes
    • Robert (Effective C) Seacord Art Manion Kwadwo Burgee Eric Lawrence 🎻 Karen George Baily
    2 replies 1 retweet 5 likes
      1. New conversation
      2. Art Manion‏ @zmanion 17 Oct 2019
        • Report Tweet
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        Replying to @wdormann

        Because Pittsburgh? Kinda trying, but not really? I'm blaming the crosswalk operator for the dangerous inconsistency.

        2 replies 0 retweets 1 like
      3. Will Dormann‏ @wdormann 17 Oct 2019
        • Report Tweet
        • Report NetzDG Violation
        Replying to @zmanion

        Pittsburgh didn't design the devices.

        3 replies 0 retweets 0 likes
      4. 1 more reply
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      2. Jason Milletary‏ @JasonMilletary 17 Oct 2019
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        Replying to @wdormann

        According to my kid, they're using a different vendor for the new crosswalks (Polara vs. Campbell I think) which probably contributes to the inconsistency.

        2 replies 0 retweets 0 likes
      3. Will Dormann‏ @wdormann 17 Oct 2019
        • Report Tweet
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        Replying to @JasonMilletary

        Indeed. But I guess I had hoped that different manufacturers could have possibly collaborated on something trivial that could possibly mean the difference between life and death? I dunno...

        2 replies 0 retweets 1 like
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