computer science

Spark Social

Spark Social 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 Spark Social rather than just read about it. In short: Spark Social or Spark was a matchmaking mobile app from DABSquared released in March 2015. Using geolocation technology and an Internet connection, the app displayed other people using it within a wide radius.

Key takeaways

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

Reference excerpt

Spark Social or Spark was a matchmaking mobile app from DABSquared released in March 2015. Using geolocation technology and an Internet connection, the app displayed other people using it within a wide radius. The app was also able to use Bluetooth to find people in close proximity, up to 30 metres away, even when no Internet connection was available.

Features Users could use the app to connect for free with one other person once per day. The other person had 24 hours within which to respond. If the recipient was within close proximity then they would only be notified once they have moved away. Spark required a Facebook account and included in-app purchases.

References

External links Official website DABSquared

Worked examples

Example 1 — a first encounter with Spark Social

Start with the simplest possible case. Write down what Spark Social 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 Spark Social 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 Spark Social 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 Spark Social

In research: Spark Social 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 Spark Social 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: Spark Social is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2015 software, Defunct online dating services, Freemium software, so understanding it makes those chapters shorter.
In everyday life: Look for Spark Social 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 Spark Social in 20 minutes

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

Frequently asked questions

What is Spark Social in simple terms?

Why does Spark Social 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 Spark Social?

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 Spark Social.