Our eyes have 125 million of these.
Rods
Able-bodied individuals use this part of their eyes to detect motion.
Peripheral vision
These two colors are the ones that a color-blind person is most likely to not see (or see poorly).
Red and Green
Joseph was not autistic or mentally retarded. He was this, instead, much like Dr. Garrison.
Deaf
Poor contrast makes it difficult for a computer bot to read this security measure.
Captcha
You should cut 50% of this. And then cut another 50%.
Text
An eye tracker uses an infrared camera to predict what this part of the eye sees.
Fovea
Lovers love this color for Valentine’s Day. Designers use it to indicate an error message.
Red
Dr. Garrison cannot hear this sound, but it can be used to make a hearing user notice a message.
Beep
“Please reauthenticate” is not this.
Plain language (or simplified language)
Some people spew this; others use it when handling 16 digits.
Chunks
It is no mean feat to read. We read by looking at these.
Features
HSL stands for hybrid solar lighting. Also, it stands for this.
Hue, Saturation, and Lightness (Luminance)
My manuscript argues that everyone is deaf and hard-of-hearing. This tiny gap in our vision suggests that everyone is also visually impaired.
Blind spot
The dinosaur’s disappearance was not an illusion, but in this illusion, the dots just disappear.
Ninio's extinction illusion
Men fail this test at a factor of 16 times that of women.
Color blindness
A neglectful mother precedes an oral fixation. This precedes a foveal fixation.
Saccade
Size isn’t all that matters. Viewers of color also enjoy separation and this.
Saturation or Paleness
Babies say “bah, bah, bah” and “dah, dah, dah.” Also, babies read this with their eyes.
Lips
Audrey Hepburn couldn’t speak this line; some people cannot read this line.
The rain in Spain falls mainly in the plain.
Bipedal hominids are presumed to emerge this many years ago. Also, the number of cones in our eyes.
6-7 million
You can see in the dark without night vision. Just use this vision instead.
Scotopic
These colors are the most distinctive: black, white, red, green, yellow, and this.
Blue
After recognition, we are all momentarily blind and deaf due to this mental hiccup.
Inattentional blink
In a list of terms, I argued that the “hatchet” gets the ax, indicating how this concept exponentially changes our mindset.
Literacy