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Hybrid Devices
Hybrid devices are gadgets that can do more than one thing. It can act as both an input and an
output device. Some of the hybrid devices are:
Touchscreen: A touchscreen device is a type of input and output device
that allows users to interact with it by touching the screen. It can respond
to taps, swipes, and other gestures made directly on the screen.
Touchscreen devices are commonly used in smartphones, tablets,
laptops, and even some computers. They allow users to control the device
by touching icons or buttons on the screen, making them easy to use without a mouse or
keyboard.
Webcam: A webcam is a device that captures video and audio for
communication. It lets users see and hear each other during video calls
and streams. This makes webcams useful for online meetings and content
creation, improving digital communication.
Smartphone: A smartphone is a gadget that lets you do many things.
You can type messages, take pictures, and use various apps (input). It
also shows you videos, plays music, and makes calls (output).
Headset: A headset is a device that combines headphones, for listening, with a
microphone, for speaking. It is commonly used for activities like online
communication, gaming, and virtual meetings, allowing users to hear audio
clearly and speak hands-free.
Smartwatch: A smartwatch is a wearable device that shows the time, tracks
your fitness, and displays notifications from your phone (output). It also allows
you to respond to messages or make calls using its touchscreen (input).
Laptop: A laptop is a portable computer that lets you type documents,
browse the Internet, and play games (input). It also displays information
on its screen and plays sound through its built-in speakers (output).
Smart Board: A smart board is a large interactive screen used
in classrooms. You can write on it and interact with it using touch
or special pens (input). It can also show videos, presentations, and
diagrams (output).
Storage Devices
Storage devices refer to the components that store data temporarily or permanently, enabling
the computer to perform tasks efficiently. It is essential for both processing and data storage.
Primary Storage Devices: Primary storage devices, also known as main or internal memory,
are critical for a computer's operation. They temporarily hold data and instructions that the
CPU needs for processing.
16 Information Technology (V5.0)-VII

