OCR IT National Level 2
5. Digital Communications
5.3 Digital Devices
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Overview
Digital devices are electronic tools that we use every day. They allow us to connect, learn, work, and be entertained.
A smartphone is one of the most popular devices. It lets us call, text, browse the internet, use apps, and even take photos.
A smart TV is another digital device. It allows people to stream videos, watch live TV, play games, and connect to the internet.
PC or laptop is often used at home, school, or work. It helps with creating documents, browsing online, and running different types of software.
A tablet is a smaller, portable device with a touchscreen. It is good for reading, browsing, and using apps on the move.
A smartboard is often used in classrooms. It is an interactive screen that helps teachers present lessons in a more engaging way. Digital devices are part of daily life and make tasks quicker and easier.
What You Need to Learn
What You Need to Learn
Technology in the news
Real-Life Technology Example
In the UK and Europe, car maker Volkswagen now offers a monthly subscription to unlock more engine power—added through software rather than mechanical upgrades. This means drivers can pay to get better performance without touching the car’s hardware. It’s clever and flexible, but it raises questions.
💭 Ethical / Legal Question: Is it fair for companies to charge extra just to access parts of a product you already own?
Digital Devices
📱 Digital Devices
📱 Digital Devices
📱 Smartphone
📱 Smartphone
Used for calls, texts, internet, and apps
Can take photos, record videos, and use social media
Portable and easy to carry anywhere
📺 Smart TV
📺 Smart TV
Connects to the internet to stream shows and films
Can play games and run apps
Allows users to watch live TV and on-demand content
💻 PC / Laptop
💻 PC / Laptop
Used at school, home, and work
Runs software like word processors, spreadsheets, and presentations
Can browse the internet, create documents, and store files
📖 Tablet
📖 Tablet
Portable device with a touchscreen
Good for browsing, reading, watching videos, and using apps
Lighter and smaller than a laptop
🖥️ Smartboard
🖥️ Smartboard
Interactive screen used in classrooms
Teachers use it to present lessons
Students can touch and interact with the display
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