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I.STEM Lab

Learning path

Learning tech jargons: Understand the Technologies better

Plain-language decoders for AI, web, software, data, cloud, security, geospatial, immersive and emerging technology vocabulary.

Length
10 articles · about 70 min
Level
Beginner
Before you start
None. Read in any order; start with AI basics if you can.

Best for: Managers, founders, students and new team members who nod along in technical meetings

By the end

What you will be able to do

  • Follow a technical proposal or project update without a translator
  • Place any term on the map: web, software, data, cloud, security, geospatial or immersive
  • Spot buzzwords and ask the questions that cut through them
  • Know what to ask suppliers about ownership, cost, security and exit

The path

Read in this order

  1. Concept · Beginner · 10 min read

    AI basics: the essential terminology, in plain language

    Sixty terms you will hear in every AI meeting, explained simply, so that you can ask better questions and spot buzzwords.

    You will learn

    • Shared vocabulary is the cheapest way to avoid expensive misunderstandings with vendors, teams and leaders.
    • AI is the broad field, machine learning is one way of building it, and generative AI and language models are the part most people now meet.

    Start here →

  2. Concept · Beginner · 10 min read

    How does AI work, and what are the branches of AI?

    A plain-language map of how modern AI learns from data, and the main branches, from machine learning and language to vision, robotics and agents.

    You will learn

    • Most modern AI is a pattern-finding system: it learns from many examples, then applies what it learned to new cases.
    • AI is a family of fields, not one technology: machine learning, language, vision, speech, robotics, planning and more.

    Read →

  3. Concept · Beginner · 6 min read

    Web and internet jargon decoded: from IP address to API

    What happens when you open a web page, and the plain meaning of DNS, HTTPS, servers, clients, CDNs, APIs and more.

    You will learn

    • The web is a conversation: a client asks, a server answers, and a long list of helpers makes it fast and safe.
    • Most jargon names a part of that conversation: the address, the road, the request, the reply or the packaging.

    Read →

  4. Concept · Beginner · 6 min read

    Software development jargon decoded: repos, builds, releases and sprints

    How software is built, tested and delivered, and what the words in a project update actually mean.

    You will learn

    • Most development jargon describes how a team keeps its work organised, tested and safely released.
    • Version control is the memory of a project, and a pipeline is its assembly line.

    Read →

  5. Concept · Beginner · 6 min read

    Data jargon decoded: databases, warehouses, pipelines and dashboards

    Where data lives, how it moves and how it becomes a chart, with plain definitions of SQL, ETL, data lakes and more.

    You will learn

    • Data work follows a path: collect, store, clean, combine, analyse and present.
    • A database runs an application. A warehouse supports analysis across many sources.

    Read →

  6. Concept · Beginner · 6 min read

    Cloud and infrastructure jargon decoded: servers, containers and serverless

    Where software actually runs, what you are renting when you use the cloud, and the cost and reliability words to watch.

    You will learn

    • The cloud means renting computing from someone else’s data centres, by the hour or by use.
    • IaaS, PaaS and SaaS describe how much of the stack you manage and how much the provider does.

    Read →

  7. Concept · Beginner · 6 min read

    Security and privacy jargon decoded: encryption, authentication and zero trust

    The terms behind keeping systems and people’s information safe, and the questions that make a security conversation useful.

    You will learn

    • Security protects systems from misuse. Privacy protects people’s information. They overlap but are not the same thing.
    • Most incidents come from people, passwords and settings, not exotic hacking.

    Read →

  8. Concept · Beginner · 6 min read

    Geospatial jargon decoded: GIS, GNSS, LiDAR, DEM and the rest

    The vocabulary of maps, satellites and spatial data, in plain language, with what each term means for a real project.

    You will learn

    • Geospatial vocabulary names three things: the data, the sensors that capture it and the tools that process it.
    • Many terms are acronyms for simple ideas: elevation, positioning, imagery, coordinates.

    Read →

  9. Concept · Beginner · 7 min read

    Immersive tech jargon decoded: XR, passthrough, 6DoF and spatial computing

    The terms behind VR, AR and mixed reality headsets and experiences, and what they mean for comfort, cost and what you can build.

    You will learn

    • XR is an umbrella for VR, AR and MR, and the details that matter are how the device tracks you and how it shows the world.
    • Degrees of freedom, field of view and refresh rate decide how natural and comfortable an experience feels.

    Read →

  10. Concept · Beginner · 7 min read

    Emerging tech jargon decoded: IoT, 5G, blockchain, edge and quantum without the hype

    What these headline technologies actually do, where they genuinely help, and how to tell a useful idea from a fashionable label.

    You will learn

    • Every emerging technology has a real, narrow strength and a hype cloud around it.
    • Ask what problem it solves that a simpler tool does not, and what it will cost to run and maintain.

    Read →

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