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SOME OTHER SPECIAL COMPUTERS
Computers may also be categorised as embedded computers and handheld computers. Let us
learn about these computers in detail.
Embedded Computers
An embedded computer is a specialised computer built into a larger device. Unlike
general-purpose computers like desktops, it has a specific job to do and can't be easily modified.
Embedded computers are used in various devices today.
Common examples include digital cameras, microwaves, ATMs, etc. Let’s explore some of these
embedded computers in more detail.
Digital Camera
The digital camera is a widely used embedded computer.
Embedded technology has made cameras much more advanced
and a lot new features are being added. Digital cameras are
mainly used to take photos and record videos, and they include
memory to save these files.
ATM
An Automated Teller Machine (ATM) is another example
of an embedded computer. It allows us to withdraw
money from our bank accounts at any time and from any
location. The ATM is linked to the bank’s server, so when
we withdraw money, the same amount is deducted from
our account.
Microwave
The microwave we use at home is another example of an
embedded computer. It helps us heat and cook food by using a
built-in computer system to manage the time and temperature
settings.
Handheld Computers
A handheld computer is a small device that fits in our pockets and can be used by holding it
in our hands. These devices typically have a touchscreen for input. For example, smartphones,
smartwatches, PDAs, and gaming consoles.
Smartphone
A smartphone is a mobile phone that offers many of the functions of a computer. It
has a touchscreen and a rechargeable battery. Smartphones combine the features
of old cell phones with advanced capabilities similar to those of a computer. They
are smaller than tablet computers, making them easy to carry in your pocket.
10 TrackGPT iPRO (V5.0)-VI

