Looking forward to making my students do this one!

#colour #vision #eyesight

What's My JND? 0.0059
Can you beat it? https://www.keithcirkel.co.uk/whats-my-jnd/?r=AksgKP_9_H5z

What's My JND?

Find your Just Noticeable Difference in colour perception. How small a colour difference can you actually see?

New glasses. The BDV/prism part is the same, even though it's gotten a little worse in the last few years, the optomitrist said that since I'm already on a very high prism lens strength, going higher could become unconfortable for me.

Now though, I also have bifocals so that I can read better. And holy shit! Being able to read the small print on packaging again is a joy! I didn't even need to get my maginifying glass out!

Yay my dumb old eyes! This is gonna take some getting used to.

#eyesight #optometry

Animals’ perception of time is linked to the pace of their life – new study | The-14

New research shows animals perceive time differently. Fast species like dragonflies see more per second, while slower animals experience a blur.

The-14 Pictures

64-year-old woman has been going blind for nearly 50 years. AI glasses just helped her 'see' again.

https://fed.brid.gy/r/https://www.upworthy.com/ai-glasses-help-blind-woman-see

First Human Cornea Transplant Using 3D Printed, Lab-Grown Tissue Restores Sight in a ‘Game Changer’ for Millions Who are Blind

https://fed.brid.gy/r/https://www.goodnewsnetwork.org/first-human-cornea-transplant-using-3d-printed-lab-grown-tissue-restores-sight-in-a-game-changer-for-millions-who-are-blind/

Went to #opticians last week for eye test and checkup, was slightly cursing myself for driving short distance but it was cold and pissing down with rain. Had to fight cursed #UI of parking machine to get my pay and display ticket (took several tries, but I refuse to download yet another app)

Thankfully my distant #eyesight is no worse than 2 years ago (although my #presbyopia has increased slightly to +1,50) - managed to unearth a #vuln in an #OCT scanner as I am very nearsighted - the level of this overflowed the software, optician had to use a different one!

Was shown all the pictures of the inside of my eye/optic nerve etc, all was good there (considering my age and near sight)

Got some #ramen from one of the Asian shops but didn't hang around long in town due to #weather (brr!)

#gargron why are web clips still pushing through colored and on #white background on #mastodon so i can’t #read without destroying my #eyesight with #glaring #unhealthy #ledlight

@Gargron

This Electronic Eye Implant Can Now Restore Vision For Some Patients - BGR

Researchers have created a chip that's implanted in the eye, that with the help of AR glasses, can partially restore age-related vision loss.

BGR