Deep Dive: Why Embedded Systems Are Everywhere
Part of Embedded Systems — GCSE Computer Science
This deep dive covers Deep Dive: Why Embedded Systems Are Everywhere within Embedded Systems for GCSE Computer Science. Revise Embedded Systems in Systems Architecture for GCSE Computer Science with 15 exam-style questions and 12 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 2 of 7 in this topic. Use this deep dive to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 2 of 7
Practice
15 questions
Recall
12 flashcards
Deep Dive: Why Embedded Systems Are Everywhere
You probably interact with 50+ embedded systems every day without realizing it! Your phone has one (plus it's also a general-purpose computer), your car has dozens, your washing machine, microwave, TV remote, digital watch, smart thermostat, fitness tracker - all contain embedded systems.
Why are they so popular? Because they're cheaper, smaller, use less power, and more reliable than using a full computer for every task. Imagine if your microwave needed a full Windows PC inside it - it would cost £500, take 2 minutes to boot up, and need antivirus software!
Market size: There are about 2 billion general-purpose computers in the world (laptops, desktops, tablets), but over 100 billion embedded systems! They outnumber general-purpose computers 50 to 1.