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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it notices
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it notices" is correct and usable in written English.
You can use it when referring to an entity or subject that perceives or becomes aware of something. Example: "The software is designed to monitor user activity, and it notices any unusual patterns that may indicate a security threat."
✓ Grammatically correct
Machine learning
Animal behavior
Technological systems
Personalized healthcare
Data analysis
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
48 human-written examples
The relatively simple key to its efficiency is that when it notices that certain combinations consistently yield the same outcome, it stops exploring them.
Researchers then watch to see whether it notices a mark on its face or body, which is only visible in the mirror.
News & Media
The system will automatically switch its transmission frequency if, for example, it notices that a new TV station has set up shop.
News & Media
The guardian will begin charging its laser for several seconds when it notices the player.
Wiki
For example, Quickie-Divorce.com – a heavy Google advertiser – expects more than 1,500 people to visit its site on 25 December, and family law firm Ultimate Law says it notices a spike in website inquiries at 6pm. "I have also had personal emails from clients on Christmas Day over the years," says spokesperson Lindsay Jones.
News & Media
It notices you.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
Then it noticed an interesting detail.
News & Media
How did it notice the suspicious activity?
News & Media
What/when was it noticed?
Science
Yet nobody knows it; nobody notices.
News & Media
It was noticed.
News & Media
Expert writing Tips
Best practice
When using "it notices", ensure the subject ("it") is clearly defined and the context makes the object of the noticing obvious. For example, "The algorithm "it notices" patterns in user behavior."
Common error
Avoid using "it notices" when the antecedent of "it" is unclear. This can lead to confusion. Instead, specify the subject: "The monitoring system "it notices" anomalies, not 'it notices' without defining 'it'."
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it notices" typically functions as the main verb in a sentence, indicating that a subject (represented by "it") is becoming aware of something through observation or detection. As Ludwig AI suggests, the phrase is correct and usable in written English. The examples show diverse subjects, from machine learning algorithms to animals, all performing the action of noticing.
Frequent in
News & Media
45%
Science
25%
Wiki
10%
Less common in
Academia
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "it notices" is a grammatically sound and frequently used expression to indicate awareness or detection. As confirmed by Ludwig AI, this phrase is appropriate for diverse contexts ranging from academic to informal. It particularly shines in describing how systems, machines, or even living beings perceive their environments. While versatile, clarity is key: ensure the "it" is unambiguously defined to avoid confusion. Consider alternatives such as "it observes" or "it detects" to fine-tune the nuance. With its consistent presence across reliable sources, "it notices" stands as a dependable choice for expressing perception.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it observes
Replaces "notices" with "observes", focusing on careful watching and recording.
it detects
Substitutes "notices" with "detects", highlighting the discovery of something not easily observed.
it recognizes
Changes "notices" to "recognizes", emphasizing the identification of something previously known.
it perceives
Replaces "notices" with "perceives", suggesting an awareness gained through the senses or intuition.
it becomes aware
Expands "notices" to "becomes aware", adding emphasis on the process of gaining awareness.
it identifies
Swaps "notices" to "identifies", stressing the pinpointing of a specific item or detail.
it discerns
Replaces "notices" with "discerns", focusing on acute judgment to perceive or understand something.
it realizes
Changes "notices" to "realizes", indicating the comprehension or understanding of something.
it registers
Substitutes "notices" with "registers", implying that something is recorded or noticed internally.
it picks up on
Replaces "notices" with the idiom "picks up on", suggesting the noticing of subtle cues or information.
FAQs
How can I use "it notices" in a sentence?
Use "it notices" to describe when a system, animal, or entity becomes aware of something: "The security system "it notices" suspicious activity." or "The dog "it notices" the mailman every afternoon".
What are some alternatives to "it notices"?
Alternatives include "it detects", "it observes", or "it recognizes". The best choice depends on the specific context and the nuance you want to convey.
Is it correct to say "it notices to"?
No, "it notices to" is grammatically incorrect. The correct usage is "it notices" followed directly by the object of perception or a "that" clause: "It notices the change" or "It notices that something is different."
What's the difference between "it notices" and "it notes"?
"It notices" implies becoming aware of something, while "it notes" suggests recording or making a formal observation. "The software "it notices" unusual activity", versus "The report "it notes" a decline in sales".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested