computer science

Mugshot (website)

Mugshot (website) 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 Mugshot (website) rather than just read about it. In short: Mugshot was a social networking website created by Red Hat. Unlike most other social networking websites, which are concerned with advertising, Mugshot offered a desktop client and web widgets.

Key takeaways

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

Reference excerpt

Mugshot was a social networking website created by Red Hat. Unlike most other social networking websites, which are concerned with advertising, Mugshot offered a desktop client and web widgets. Mugshot was meant to facilitate real-world interactions with friends and make one's normal computer use more social. It provided the functionality of a social network aggregator.

Licensing The software that ran the Mugshot site is free software, and most of the client code is distributed under the terms of the GNU General Public License (GPL). Various parts of the server code are distributed under the GPL, the Open Software License 3.0, the Apache License, and the MIT License, all of which are free software licences.

Features Site features included Web Swarm, which allowed users to share web links and participate in conversations about them. Another feature was Music Radar, which displayed the songs a user was listening to and enabled conversations about the music. Mugshot also integrated with various other sites, including Twitter, Delicious, Digg, Facebook, Flickr, last.fm and YouTube. Numerous features were planned, including "TV Party."

Current status From April 4 until May 11, 2009, the Mugshot website, mugshot.org, was inaccessible and displayed the message: "Mugshot is currently not running." The website no longer resolves. The mugshot SVN is still being maintained and hosted by Red Hat. There will be no further updates to the code base from the original development team from Red Hat.

References

Worked examples

Example 1 — a first encounter with Mugshot (website)

Start with the simplest possible case. Write down what Mugshot (website) 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 Mugshot (website) 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 Mugshot (website) 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 Mugshot (website)

In research: Mugshot (website) 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 Mugshot (website) 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: Mugshot (website) is common in secondary-school and first-year university syllabi. It links to neighbouring topics Defunct social networking services, Network software stubs, Programming language topic stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Mugshot (website) 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 Mugshot (website) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Mugshot (website) 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 Mugshot (website) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Mugshot (website) in simple terms?

Mugshot was a social networking website created by Red Hat. Unlike most other social networking websites, which are concerned with advertising, Mugshot offered a desktop client and web widgets.

Why does Mugshot (website) 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 Mugshot (website)?

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 Mugshot (website).