computer science

QuarantineChat

QuarantineChat 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 QuarantineChat rather than just read about it. In short: QuarantineChat is a multilingual voice-based social networking service launched on March 1, 2020, by multimedia artists Danielle Baskin and Max Hawkins. The service is part of Dialup, an application with the same premise.

Key takeaways

QuarantineChat 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 QuarantineChat to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of QuarantineChat from memory before moving on to harder problems.

Reference excerpt

QuarantineChat is a multilingual voice-based social networking service launched on March 1, 2020, by multimedia artists Danielle Baskin and Max Hawkins. The service is part of Dialup, an application with the same premise. The service is made for people to stay connected with other people amid the COVID-19 pandemic at select times during the day. As of late April 2020, it has reported to have more than 15,000 users.

History Hawkins developed an early iteration of the service in 2012 named Call in the Night, that connects people in the same time zones between 2 a.m. and 5 a.m. for "conversations about dreams." Baskin and Hawkins met at a Halloween party, where Baskin gave Hawkins a tarot reading. According to Baskin, the reading said that they were interested in "phone stuff," which possibly prompted Hawkins to share his idea. In 2019, they launched the app Dialup. A year later, as COVID-19 spread rapidly in China, Hawkins' girlfriend talked about boredom while staying at home, which prompted Hawkins and Baskin to create QuarantineChat. The service was then launched on March 1. She hopes that the service "brings magic and serendipity to a new reality where thousands of people are stuck inside alone for the next month." Baskin, via Business Insider Australia, said that the purpose of the service is to "unify people using humour." Usage was then noticed in Iran, Hong Kong, Portugal, and London, with the most users based on time zones are in the Pacific and Iran Standard Time. As of March 11, there were 70 users detected, with the number increasing to 15,000 on May 27.

Technique Users register their phone numbers via the QuarantineChat website. They then download the Dialup app via the App Store or Play Store, depending on their mobile device's operating system (OS). Once users open the app and redeem the invitation given, an alert will pop up, explaining how the service works. Users can also select conversation themes, so that the system can connect users of the same interest. Prior to a random call arriving, the app will notify the user via a pre-recorded message. Often it will give a conversation prompt. Once a call arrives, users tap the button and will be able to call a random stranger. If the user's phone is not on, the system will divert the call to another user.

Responses The service has gotten generally positive reviews. Technology website Gadgets360 states that "it simulates the magic of having a surprise conversation with a complete stranger, who is stuck at home as well due to this viral epidemic." The New York Times states, "Each conversation provided me with the illusion of floating, even briefly, into the slipstream of someone else's life. The conversations were, for the most part, effortless, inconsequential. I didn't know when they were going to come, and I didn't know where they were going to go. When I hung up, I felt transported." Mashable's Anna Iovine stated, "There may be days I don't pick up the phone [...], but having the option of meeting someone new in a time where I can't meet anyone is a luxury." A CBS News reporter showed skepticism over whether it would be popular, saying "On Instagram, we're friends with people that we don't even know. So I don't think it'd be that big of a difference." Via the online publication Built In, Hawkins said that "more users have reported that the lack of video (as in videotelephony) frees them of image-consciousness."

See also Impact of the COVID-19 pandemic on social media Mental health during the COVID-19 pandemic Long-distance relationships

References

External links QuarantineChat official website

Worked examples

Example 1 — a first encounter with QuarantineChat

Start with the simplest possible case. Write down what QuarantineChat 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 QuarantineChat 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 QuarantineChat 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 QuarantineChat

In research: QuarantineChat 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 QuarantineChat 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: QuarantineChat is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2020 software, Social networking services, Telecommunication services, so understanding it makes those chapters shorter.
In everyday life: Look for QuarantineChat 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 QuarantineChat in 20 minutes

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

Frequently asked questions

What is QuarantineChat in simple terms?

Why does QuarantineChat 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 QuarantineChat?

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 QuarantineChat.