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CasualEffects's profile
Morgan McGuire
Morgan McGuire
Morgan McGuire
@CasualEffects

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Morgan McGuire

@CasualEffects

Roblox Chief Scientist U.Waterloo & McGill Prof. Known for NVIDIA, Unity, Graphics Codex, Markdeep, G3D, Skylanders, E Ink, Titan Quest, Williams

Ontario, Canada
casual-effects.com
Joined January 2012

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    Morgan McGuire‏ @CasualEffects 17 Jan 2019

    Human latencypic.twitter.com/7wTyA02ivI

    7:09 PM - 17 Jan 2019
    • 1,709 Retweets
    • 4,111 Likes
    • Dixit BravoNo Метасирёжа Shufen Chia Дмитрий Тусаев タカイ@FE@UIデザイナー Keisuke KATO ラバーダック🐥💉 ラーラー
    50 replies 1,709 retweets 4,111 likes
      1. New conversation
      2. Bram Stolk‏ @BramStolk 17 Jan 2019
        Replying to @CasualEffects

        Yep. 260ms for an old guy like me. Just tested it here: https://f1-start.glitch.me 

        2 replies 0 retweets 5 likes
      3. Moritz Weller‏ @moritzw 17 Jan 2019
        Replying to @BramStolk @CasualEffects

        Pretty much shows these timings can't be generalized at all.. Literally my 2nd try while being very tired..pic.twitter.com/AYtSm5xzQC

        2 replies 0 retweets 0 likes
      4. Show replies
      1. New conversation
      2. Mike Apodaca‏ @gatorfax 17 Jan 2019
        Replying to @CasualEffects

        I’m guessing there must be some concurrency and escapes not shown? Or does this just happen when you’re 40?

        2 replies 0 retweets 0 likes
      3. Marco Salvi‏ @marcosalvi 17 Jan 2019
        Replying to @gatorfax @CasualEffects

        What it’s not shown is that the brain is a prediction machine. It continuously generate the future and check whether it matches the sensory input. What you perceive is its predictive generative model (when it matches..), not the ‘nude’ stimuli.

        1 reply 0 retweets 23 likes
      4. Show replies
      1. Jason Richards‏ @RAVEN600 17 Jan 2019
        Replying to @CasualEffects @Peter_shirley

        Without a doubt @ID_AA_Carmack could speed this up. :)

        0 replies 0 retweets 26 likes
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      1. New conversation
      2. Ben Golus‏ @bgolus 17 Jan 2019
        Replying to @CasualEffects

        Note that this is for conscious reaction times. Unconscious reactions can be faster as they short circuit parts of this and get processed by the spinal cord.

        3 replies 29 retweets 94 likes
      3. Ben Golus‏ @bgolus 17 Jan 2019
        Replying to @bgolus @CasualEffects

        However it's still one of my favorite facts that humans go through life essentially hallucinating all of their concious visual perceptions with the brain verifying its predictions afterward, conveniently forgetting when it gets it wrong.

        2 replies 20 retweets 103 likes
      4. Show replies
      1. Nick Porcino‏ @meshula 17 Jan 2019
        Replying to @CasualEffects @pat_wilson

        Some years ago a few of us debated the relationship between proprioception latency and the size of a baseball field or soccer penalty pitch. http://nickporcino.com/meshula-net-archive/posts/post109.html …

        0 replies 1 retweet 9 likes
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      1. New conversation
      2. Wojtek Figat‏ @wfigat 18 Jan 2019
        Replying to @CasualEffects

        So human cannot handle VR at 90FPS?

        1 reply 0 retweets 0 likes
      3. Giovanni  ⛺️ ⛓ 🧱‏ @voidtarget 18 Jan 2019
        Replying to @wfigat @CasualEffects

        Latency is not exactly related to FPS tho, human eyes sensitivity is hard to measure, pretty sure some people can even see differences well above 220+ FPS. Not a easy topic but actually 90 FPS is pretty low :)

        0 replies 0 retweets 3 likes
      4. End of conversation

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