What is ”Summary”?

A ”Summary” is a concise expression of the main content or points of a text, lecture, movie, play, etc.

Its purpose is to reduce the length of the original text while retaining its main information or message. This helps readers and listeners who have limited time or want to digest information efficiently understand the content quickly.

A summary emphasizes important facts and ideas and omits detailed explanations and side information. Therefore, the summary is not a substitute for the original content, but rather serves as an overview of the content.


  • Time Efficiency : Summaries help readers quickly grasp the main content and save time during reading and comprehension.
  • Comprehension and Memory : Summarization simplifies complex or lengthy information, making it easier to understand and remember.
  • Decision Support : Especially in business and academic fields, summaries provide the key information needed for quick decision making.

Important point

  • Extracting main points : Identify and extract the main ideas and arguments of a text.
  • Remove redundant information : Remove unimportant details and examples, leaving only the core.
  • Concise language : Choose concise language to get your point across short and clearly.
  • Preserve original meaning : When summarizing, it is important to accurately convey the meaning of the original text.

Application of summarization

For example, summaries of academic papers concisely present the main points of your research and allow you to reach a wide readership. Business report summaries help executives quickly grasp important information and make decisions.

In daily news consumption, summaries also play an important role in quickly understanding important events.

AI tools to summarize

With so much information out there, summaries save time and help you understand things quickly. Many summarization tools that utilize AI have appeared. Glarity is attracting attention among them.

What is Glarity

This is a browser extension that leverages the power of ChatGPT and has the following features:

  1. Multilingual summaries: Generate concise summaries in the user’s native language.
  2. Bilingual translation: Provides parallel translation to aid understanding.
  3. Email summaries and quick replies: save time and help you communicate efficiently.
  4. Compatible with various content types: Google search, YouTube videos, news, research sites, etc.

Glarity specializes in helping users collect information more efficiently, and is widely used as a very useful tool even on busy days because it allows users to quickly catch up on their favorite news, articles, and videos. Click here for more information and mobile support .

Glarity’s notable features and their application examples

For example, Glarity automatically recognizes your language and creates easy-to-understand summaries in that language. This eliminates language barriers and makes information easier to access.

Additionally, Glarity’s email summary and quick reply features are designed to make email management and communication more efficient. This feature allows users to quickly process and respond to emails by providing condensed emails and simplified reply options.

Additionally, it is now possible to summarize PDF files. For both students and researchers, it takes a considerable amount of time to read through a large number of papers and documents, and it can be mentally tiring. Let Glarity solve this problem for you. Click here for specific usage:

Summary tips

1. Understand the entire sentence

  • First, skim the entire text to understand the content.
  • If there’s a word you don’t understand, look it up in the dictionary.
  • If the text is difficult, read it paragraph by paragraph to understand the meaning.

2. Focus on the main points

  • Find the most important parts of the text.
  • This is what the author most wants to convey, and is the core of the entire text.
  • Specifically, paying attention to conjunctions, demonstrative pronouns, and emphatic expressions will help you narrow down the key points.

3. Rephrase it in your own words

  • Paraphrase the main points in your own words.
  • Avoid difficult words and jargon when paraphrasing.
  • I will try to explain things in simple and easy-to-understand terms as much as possible.

4. Be aware of logical flow

  • Rather than listing key points, write with a logical flow in mind.
  • Specifically, we clarify cause-and-effect relationships and chronology, so that the entire text can be read smoothly.

5. Remove redundant expressions

  • Delete expressions that repeat the same meaning or are unrelated to the content.
  • By keeping your sentences concise, you can make your points more clear.

6. Use appropriate conjunctions

  • Use conjunctions to connect sentences smoothly.
  • Specifically, use conjunctions such as “and,” “but,” and “therefore” to make the logical flow clear.

7. Be careful of typos

  • Read it carefully to make sure there are no typos.
  • If there are typographical errors, the meaning of the text may not be understood or it may leave a bad impression on the reader.

8. Be conscious of word count

  • Adjust the text to fit within the specified number of characters.
  • If you don’t have enough characters, add important information.
  • If there are too many characters, remove or rephrase the redundant wording.

9. Write objectively

  • Write from an objective point of view without adding your own opinions or impressions.
  • The purpose of a summary is to accurately convey the content of the original text.

10. Make text easy to read and understand

  • Use appropriate paragraphing and bullet points to make your writing easy to read and understand.
  • It is also effective to use rubies for difficult kanji and add notes for technical terms.


In this article, we discussed summarization techniques, tips for effective summarization, and how to use Glarity, an AI summarization tool. Use this information to improve your reading and information gathering efficiency and create a richer learning experience.

AI-powered summarization tools, especially tools like Glarity that offer multilingual support and translation , can help you save time and understand information quickly in an information-overloaded environment.

Therefore, it will make our reading experience and information gathering richer and more effective. Please try exploring the possibilities based on Glarity.


投稿者 rika


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