[스크랩/칼라] 13 Optical Illusions Even Freakier Than That Damn Dress
UI/UX-Design/Visual Design 2015. 3. 2. 12:491. Rubik’s illusion
Beau Lotto / LottoLabs / Via lottolab.orgThe “blue” tiles on the left and the “yellow” ones on the right are the same colour.
The “blue” tiles on the left and the “yellow” ones on the right are the same colour.
2. The checker shadow illusion
3. Cube illusion
Beau Lotto / LottoLabs / Via lottolab.orgThe upper grey cube and the lower grey cube are the same colour.
The upper grey cube and the lower grey cube are the same colour.
4. Crossed wires
Beau Lotto / LottoLab / Via lottolab.orgThe two crosspieces are the same colour. Also, the four angles are perfect right-angles on both images.
The two crosspieces are the same colour. Also, the four angles are perfect right-angles on both images.
5. Brown noise
Beau Lotto / LottoLabs / Via lottolab.orgThe “brown” square in the centre of the top side of the cube and the “orange” square in the centre of the shaded side are the same colour.
The “brown” square in the centre of the top side of the cube and the “orange” square in the centre of the shaded side are the same colour.
6. Orange is the new green
Beau Lotto / Via lottolab.orgThe “green” square in the middle on the left (marked with a black spot) is the same colour as the “orange” square on the right.
The “green” square in the middle on the left (marked with a black spot) is the same colour as the “orange” square on the right.
7. Rotating snakes
Rotating Snakes peripheral drift illusion, based on design by Kitaoka Akiyoshi. Cmglee / Creative Commons / Via en.wikipedia.orgOh god make it stop moving why is it moving?
Oh god make it stop moving why is it moving?
8. Anomalous motion illusion
A peripheral drift illusion by Paul Nasca. Paul Nasca / Creative Commons / Via en.wikipedia.orgPlease, I feel seasick.
Please, I feel seasick.
9. Lilac chaser
Jeremy Hinton / TotoBaggins at the English language Wikipedia [GFDL (gnu.org) or CC-BY-SA-3.0(creativecommons.org)], from Wikimedia Commons / Via en.wikipedia.orgStare at the center cross for 30 seconds to experience the illusion. You’ll see a green spot running around the circle, and the pink spots will fade.
Stare at the center cross for 30 seconds to experience the illusion. You’ll see a green spot running around the circle, and the pink spots will fade.
10. Magic eye
Nevit Dilmen / Wikimedia Commons / Via commons.wikimedia.orgScroll the page up and down and the circle will leap out from the background.
Scroll the page up and down and the circle will leap out from the background.
11. Bright blue?
Beau Lotto / LottoLab / Via lottolab.orgYou’ll have got the hang of this by now, but the blue circles are all the same shade.
You’ll have got the hang of this by now, but the blue circles are all the same shade.
12. Dress (simplified)
Prof Andrew StockmanProf Andrew Stockman of UCL sent us this one. If you concentrate on the dark brown strips towards the bottom of the image, your brain will fill in the rest of them the same way, even though the higher ones are light: The reverse happens if you stare at the lighter orange ones at the top. (Confession: Only one of us can see this illusion.)
Prof Andrew Stockman of UCL sent us this one. If you concentrate on the dark brown strips towards the bottom of the image, your brain will fill in the rest of them the same way, even though the higher ones are light: The reverse happens if you stare at the lighter orange ones at the top. (Confession: Only one of us can see this illusion.)
13. Crazy chessboard
AnonMoos / Creative Commons / Via commons.wikimedia.orgAll the lines in this image are either perfectly horizontal or perfectly vertical.
All the lines in this image are either perfectly horizontal or perfectly vertical.
14. “Stare at the red dot for ten seconds”
Saurav Acharya / Via varuas.deviantart.comWhy do you see that negative afterimage? We tried to explain in this post (it’s to do with the photoreceptors in your eye getting fatigued).
Why do you see that negative afterimage? We tried to explain in this post (it’s to do with the photoreceptors in your eye getting fatigued).
15. The Colour Wagon Wheel
Colour can also affect motion-based optical illusions – watch this video to see how altering colours changes how you percieve the direction the circles are rotating.
Colour can also affect motion-based optical illusions – watch this video to see how altering colours changes how you percieve the direction the circles are rotating.
16. Even xkcd is weighing in…
Randall Munroe / xkcd / Via xkcd.comWhy are people seeing different colours in that damn dress?
buzzfeed.com
BuzzFeed News science editor Virginia Hughes explains.
출처: http://www.buzzfeed.com/tomchivers/optical-illusions-for-a-post-dress-world#.wnj0GB0nz
Why are people seeing different colours in that damn dress?
buzzfeed.com
BuzzFeed News science editor Virginia Hughes explains.
출처: http://www.buzzfeed.com/tomchivers/optical-illusions-for-a-post-dress-world#.wnj0GB0nz
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