A rapid jerky movement of the eye (voluntary or involuntary) from one focus to another.
Used in a Sentence
saccades
Definitions, parts of speech, synonyms, and sentence examples for saccades.
Editorial note
The coloring or shading is supposed to help the eye follow the line as it saccades back and forth.
Examples19
Definitions4
Parts of speech1
Quick take
A rapid jerky movement of the eye (voluntary or involuntary) from one focus to another.
Meaning at a glance
The clearest senses and uses of saccades gathered in one view.
The act of checking a horse quickly with a single strong pull of the reins.
(music) The sounding of two violin strings together by using a sudden strong pressure of the bow.
Definitions
Core meanings and parts of speech for saccades.
noun
A rapid jerky movement of the eye (voluntary or involuntary) from one focus to another.
noun
The act of checking a horse quickly with a single strong pull of the reins.
noun
(music) The sounding of two violin strings together by using a sudden strong pressure of the bow.
noun
(rare) A sudden jerking movement.
Example sentences
The coloring or shading is supposed to help the eye follow the line as it saccades back and forth.
For one, saccades (the normal eye movements you make while reading) give your mind time to process the information.
We don't see a continuous view of the world anyway; eye saccades blur vision but the brain edits it out.
Programming a distorted mouse path does not take into account micro-movements (compare with saccades) or speed.
There are many other eye movements, but saccades are the most important for scanning a scene.
Spritz instead takes saccades out of the game by applying a new method of word alignment.
If you're moving your gaze along a stationary object, that's when you get saccades, a series of short, jumpy movements.
Under certain laboratory circumstances, the latency of, or reaction time to, saccade production can be cut nearly in half (express saccades).
The reasons for saccades are also a lot more complex, involving photoreceptor adaptation etc.
The text in their example doesn't necessitate any saccades, but arbitrary text will!
I'm not sure how that affects shape-from-shading, though, because saccades are movements of the eyeballs only, not of the head.
I wonder if this has something to do with the way our brain handles ocular saccades.
Quote examples
We need saccades and microsaccades and lots of processing power and plain guesswork on part of the brain to patch together the image we "see".
In fact, eye movement is the fastest thing we can do, and even uses special circuits to reduce latency: "Saccades are the fastest movements produced by the human body.
These saccades are generated by a neuronal mechanism that bypasses time-consuming circuits and activates the eye muscles more directly."[1] Head movement apparently maxes out at 500°/s or so, and that's not comfortable to keep up for long.
But if you are not necessarily opposed to all software patents, but only the ones that try to patent something trivial, or try to add the words "on a computer" to an established real-world practice, then the question arises: Is Spritz's method, which positions words according to an algorithm that is meant to reduce saccades, trivial?
Proper noun examples
Saccades produce a lot of blurry artefacts that are simply thrown away.
Saccades therefore don't affect angles of reflection or refraction, which would seem to make it impossible for them to change the shading of a given scene.
Saccades are physically exhausting for me, and so I get fatigued quickly.
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use saccades in a sentence?
The coloring or shading is supposed to help the eye follow the line as it saccades back and forth.
What does saccades mean?
A rapid jerky movement of the eye (voluntary or involuntary) from one focus to another.
What part of speech is saccades?
saccades is commonly used as noun.