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computer science

Google Meet

Google Meet is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Google Meet rather than just read about it. In short: Google Meet is a video communication service developed by Google. It is one of two apps that constitute the replacement for Google Hangouts, the other being Google Chat.

Google Meet — main illustration
Google Meet — illustration

Key takeaways

  • Google Meet belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Google Meet to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Google Meet from memory before moving on to harder problems.

Reference excerpt

Google Meet is a video communication service developed by Google. It is one of two apps that constitute the replacement for Google Hangouts, the other being Google Chat. It replaced the consumer-facing Google Duo on November 1, 2022, with the Duo mobile app being renamed Meet and the original Meet app set to be phased out. In the early months of the COVID-19 pandemic, Google announced Meet was to be made available to all users, not just Google Workspace users which it previously was. The use of Meet grew by a factor of 30 between January and April 2020, with 100 million users a day accessing Meet, compared to 200 million daily users for Zoom as of the last week of April 2020.

History

After being invite-only and quietly releasing an iOS app in February 2017, Google formally launched Meet in March 2017. The service was unveiled as a video conferencing app for up to 30 participants, described as an enterprise-friendly version of Hangouts. It was available through applications for desktop, Android, and iOS. While Google Meet introduced the above features to upgrade the original Hangouts application, some standard Hangouts features were deprecated, including viewing attendees and chat simultaneously. The number of video feeds allowed at one time was also reduced to 8 (while up to 4 feeds can be shown in the "tiles" layout), prioritizing those attendees who most recently used their microphone. Additionally, features such as the chatbox were changed to overlay the video feeds, rather than resizing the latter to fit. During the COVID-19 pandemic in 2020, Google suspended its usual 60-minute limit for unpaid accounts, extending unlimited call durations until March 2021. On November 1, 2022, Hangouts was officially converted and no longer available. In August 2020, it was reported that Google was planning to eventually merge Google Duo with the business-oriented Google Meet. In December 2021, this objective had been dropped, but Duo continued to be available and updated. In June 2022, Google reversed course and announced that Duo would, in fact, be merged into Meet. The merger began in August, with the Duo mobile app being renamed Meet. The Google Duo web app now also redirects to the Google Meet web app. The original Meet app is intended to be phased out over the next months. Google Meet Legacy (Duo) calling will be discontinued in September 2025.

Platforms Google Meet is available to Android and iOS devices, as well a web application. Compatibility with Android TV was launched in 2022, replacing Google Duo app, with the support for making calls but without the ability to create or join meetings. It later gained compatibility with Samsung Smart TVs on October 18, 2022, but was discontinued on March 9, 2024.

Features Features of Google Meet include:

Two-way and multi-way audio-video calls Video resolution up to 720p or 1080p, depending on the license An accompanying chat Call encryption between all users Noise-canceling audio filter (depending on the license) Low-light video filter Call features: shared whiteboard, reactions, polls, voting, Q&A (depending on the license) Google document sharing (documents, spreadsheets, presentations) Screen-sharing, browser tab sharing Team activities – shared YouTube and Spotify watching, playing mini games like UNO! Mobile, Kahoot! and Heads Up! Integration with Google ecosystem, including Google Calendar and Google Contacts for one-click meeting calls A live preview of the caller before the recipient picks up, which Google says is to "make calls feel more like an invitation rather than an interruption". Ability to call into meetings using a dial-in number (US numbers always; international numbers when included in Workspace license) Hosts being able to deny a user's entry to, remove a user from, and control microphone and video access in a call. Video filters, effects, backgrounds and augmented reality masks. Ability to join meetings through a web browser or through Android or iOS apps

Google Workspace accounts Features for users who use Google Workspace accounts include:

Up to 100 members per call for Google Workspace Starter users, up to 150 for Google Workspace Business users, and up to 250 for Google Workspace Enterprise users. Ability to call into meetings with a dial-in number from selected countries. Ability to record the meeting. Password-protected dial-in numbers for Google Workspace Enterprise edition users. Real-time closed captioning based on speech recognition. Background blurring and virtual backgrounds. Real-time translations of the automatically generated closed captions In March 2020, Google temporarily extended advanced features present in the enterprise edition to anyone using Google Workspace or G Suite for Education editions. In January 2022, these features were removed for educators and workspace users unless they subscribed.

Personal accounts In March 2020, Google rolled out Meet to personal (free) Google accounts. Free Meet calls can only have a single host and up to 100 participants, compared to the 250-caller limit for Google Workspace users and the 25-participant limit for Hangouts. Unlike business calls with Meet, consumer calls are not recorded and stored, and Google states that consumer data from Meet will not be used for advertisement targeting. While call data is reportedly not being used for advertising purposes, based on an analysis of Meet's privacy policy, Google reserves the right to collect data on call duration, who is participating, and participants' IP addresses. Users need a Google account to initiate calls and like Google Workspace users, anyone with a Google account is able to start a Meet call from within Gmail.

… excerpt ends here. Continue reading the full article.

Illustrations

Google Meet illustration
Google Meet illustration
Google Meet: Icon of Google Meet used from March 2017 to October 2020
Icon of Google Meet used from March 2017 to October 2020

Worked examples

Example 1 — a first encounter with Google Meet

Start with the simplest possible case. Write down what Google Meet claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Google Meet before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Google Meet ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Google Meet

In research
Google Meet appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Google Meet in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Google Meet is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2017 software, Android (operating system) software, Communication software, so understanding it makes those chapters shorter.
In everyday life
Look for Google Meet outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Google Meet in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Google Meet means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Google Meet out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Google Meet in simple terms?

Google Meet is a video communication service developed by Google. It is one of two apps that constitute the replacement for Google Hangouts, the other being Google Chat.

Why does Google Meet matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Google Meet?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Google Meet.

Tags

  • 2017 software
  • Android (operating system) software
  • Communication software
  • Cross-platform software
  • Google Cloud
  • Google instant messaging software
  • Google services
  • Google software
  • IOS software
  • Telecommunication services
  • Videotelephony
  • VoIP services

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