Idris Göksu
03651033
GOODBYE CABLE
Do you know what the bluetooth is? Have you ever been interested in
this name? There was a king in Denmark 1110 years ago. His name was
Harald BLUETOOTH. The Danish named it so, to show the importance of
companies in Baltic zone. Then we can see that the bluetooth is better
than cable connection, because of being more secure, practical, having
less power necessity and copying data faster. In addition it isn’t
an expensive solution.
Bluetooth is more secure than cable connection. Because bluetooth devices
recognize each other by using Personal Identification Number(PIN) and
bluetooth addresses information. We can also say that data ciphering
can be used for the security of bluetooth [1]. We mustn’t forget
that the radio technology changes the frequency 1600 times in a moment
to keep it safe from the spies [2].
It is more practical. Everybody knows that the bluetooth devices which
get communication by radio signals don’t need see each other physically.
Moreover the bluetooth device has got a chip which can be inserted into
everywhere. We can use the bluetooth with mobile phones and computers.
We actually can use it in cars and in electrical kitchen equipment [3].
Bluetooth devices can copy data between each other by 10 meters distance.
So that we can use them without carrying a bag of cable while we are
travelling [1]. The users who have got bluetooth can check copying file,
connecting the other devices and trying for the other devices in their
environment [2]. Maybe you can not believe but the bluetooth provides
the communication by 100 meters distance [5].
Bluetooth devices don’t need high power like the cable connection.
They can run by 10 meters distance. Eventhough they have got low power
and we can check several devices which are in different rooms at home
despite having low power [4]. Don’t worry! You can be rich. Because
the bluetooth technology was devised to use lower electric as far as
possible [2].
We can copy data faster if we have got bluetooth. Bluetooth can transfer
data of about 721Kbps to the distance of about 10 meters and bluetooth
can transfer more than 8000 byte in a moment [1,4].
It isn’t an expensive solution. Maybe there aren’t so many
bluetooth devices now. There are several mobile phones, printers and
notebooks. But it will be different in the future. Although there aren’t
so many bluetooth devices, their changeable price is between 90$ and
250$ [2].
I recommend you to use bluetooth. If you use it, I’m sure you
will become much more comfortable. Bluetooth has just one negatif side.
It is that, it is a little harmful for health. Despite this I think
everybody will prefer the bluetooth, in the future.
[1] : http://www.nokia.com/
[2] : http://www.tomshardware.com/
[3] : http://www.baglan.com/
[4] : http://www.microsoft.com/
[5] : PCNET, May, 2004, Togan FALAY.
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