computer science

OpenRemote

OpenRemote 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 OpenRemote rather than just read about it. In short: OpenRemote is an open-source Internet of Things platform that can be used for professional automation of large fleets of devices. It's specifically popular with equipment manufacturers and system integrators.

Key takeaways

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

Reference excerpt

OpenRemote is an open-source Internet of Things platform that can be used for professional automation of large fleets of devices. It's specifically popular with equipment manufacturers and system integrators. The platform integrates many different protocols, and offers visualization. OpenRemote Inc. was originally created by the Marc Fleury, founder of JBoss, to enable the sponsorship of the OpenRemote project. OpenRemote follows the same open-source methodology, licensing under the Affero General Public License version 3. The company has since moved away from smart home automation and now develops a more genetic IoT platform.

Platform Manager 3.0 was created to handle larger multi-tenant applications. It includes a generic asset and attribute structure, allowing users to build their own asset types and adding their own protocols, and using generic protocols such as HTTP and Bluetooth, or older protocols such as KNX or BACnet. A rules engine allows for several ways of programming logic. A UI component library offers front end developers a quick way to build project specific frontend applications, using popular web frameworks like Angular or React. By utilizing multiple instances in an Edge Gateway mode on architectures like ARM64, multiple projects can be connected to, and synchronised with, a centrally hosted instance.

Reception OpenRemote has been adopted by cities and property developers, which apply the tools to distributed energy management systems and smart cities. As well as earlier recognition by the MIT Technology Review, they were also recognised by the Dutch Ministry of Security & Justice.

References

External links Community website Professional website

Worked examples

Example 1 — a first encounter with OpenRemote

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

In research: OpenRemote 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 OpenRemote 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: OpenRemote is common in secondary-school and first-year university syllabi. It links to neighbouring topics Free software programmed in Java, Free software programmed in TypeScript, Internet of things, so understanding it makes those chapters shorter.
In everyday life: Look for OpenRemote 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 OpenRemote in 20 minutes

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

Frequently asked questions

What is OpenRemote in simple terms?

Why does OpenRemote 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 OpenRemote?

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 OpenRemote.