Steven Dakin

@StevenDakin

Work on how brains do vision, and why some brains do vision differently

Auckland, New Zealand
Vrijeme pridruživanja: lipanj 2011.

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  1. Prikvačeni tweet
    26. ruj 2017.

    Lisa Hamm's movies ensure children can name our new eye-chart symbols (designed to better detect kids' vision problems). Thanks

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  2. 2. velj

    Long Bay - site of our third annual writer's retreat.

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  3. 31. sij

    I don't have a problem with helping our incoming VC with accommodation in one of the world's most unaffordable cities. THEY JUST NEED TO BE DOING THE SAME FOR INCOMING JUNIOR STAFF (who are currently stuffed). via

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  4. proslijedio/la je Tweet
    30. sij
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  5. 30. sij

    What's a good low-cost display calibration device? I'm still using a trusty Minolta LS100, but I'm asking for - hence the emphasis on affordability.

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  6. 30. sij

    Up to 80 per cent of a person's lifetime exposure to UV is received before the age of 18 (source: WHO). Although kids generally won't wear sunglasses, hats reduce UV exposure of the eye by about 50%. So y'know, don't suddenly stop doing that.

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  7. 28. sij

    "Surveillance capitalists exploit the widening inequity of knowledge for the sake of profits. They manipulate the economy, our society and even our lives with impunity, endangering not just individual privacy but democracy itself."

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  8. 27. sij

    Overheard at Eli's (7y) birthday. Child #1 "I want to be a paleontologist when I grow up so I can discover things". Child #2 "What if you discover you're stupid?". Good instincts re: the life scientific...

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  9. 27. sij
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  10. proslijedio/la je Tweet
    23. sij
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  11. proslijedio/la je Tweet
    23. sij

    "Expanding black hole" (a demo of the Fujiwara illusion)

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  12. 21. sij

    This is wonderful. An hour listening to the original master of science communication: Richard Feynman. His plain language explanations of fire, rubber bands, "why questions" etc are amazing. Snippets of this would be great for engaging kids in science

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  13. 21. sij

    While much research focuses on age related eye disease (macular disease, glaucoma...) it is still the case that "Cataract & refractive error are the cause of almost 3/4 of vision impairment...globally, affecting an estimated 189 million people"

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  14. proslijedio/la je Tweet
    18. sij

    A disturbing use of facial recognition tech from a start-up in lower Manhattan. My recommendation: replace your profile photos with adversarial images

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  15. proslijedio/la je Tweet
    15. sij

    The graph you've been waiting for... For all you burger and imitation burger aficionados , great by (w/ many surprise ingredients)

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  16. 16. sij

    I can't recommend this paper enough. A beautiful set of psychophysical experiments and modelling results.

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  17. proslijedio/la je Tweet
    12. sij

    electric potential

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  18. proslijedio/la je Tweet
    2. sij

    To count an animal population if you can't catch them all: capture some, mark them, release, and capture again. The ratio of new vs already seen tells you something about the total number. Shown here is iterated mark-and-recapture with a Bayesian updates to belief about pop size

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    1. sij

    III. 202: 2020s: Democracies based on trust or automated hives controlled by unaccountable power? Our work is to reset a course toward a human future. We can prevail but the time to fight is upon us. Act together Demand rights/laws Resist/Reinvent

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  20. proslijedio/la je Tweet

    In 2019 I collected 87 (!) more animal videos, here are my favorites this year (get ready, there are still a lot):

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  21. proslijedio/la je Tweet
    1. sij

    In today, a large UK/US retrospective study of deep learning for improving accuracy of mammography/breast diagnosis c/w radiologists by and collaborators by

    , , i još njih 5
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