Communications Final

7/29/2019 Communications Final

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ORAL PRESENTATION


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The media are tools that help us to receiveor transmit information. Thus, they help us tocommunicate with each other. Examples:

Telephone and Mobile TV

Radio

Newspaper Journals

Internet


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Life today is highly dependent on

computers. They do most of the

important work and are found

everywhere

from homes, to policestations, government institutions and

military facilities. However, the computer

would have never been so popular andwidely spread if it was not for the

Internet.


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When the original conceptual foundationof the Internet was laid back in the 50s,

no one had the slightest idea of how far

this project would go. At those insecurepost-war times of alienation and

deepening political division, the vision of

the Internet as we see it today, was only

a matter of science fiction dreaming.Starting as a military project in the

United States, it quickly became very

popular in several other countries.


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The dynamic, user-friendly interface ofthe Internet as we know it today, is

breathed life into by a multilayer global

network system that connects hundreds

of millions of computers.

The Internet carrier of various

information resources and services,

such as text and multi-media data, e-mail, online chat, VolP, file transfer and

file sharing, ecommerce, online gaming,

etc.


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The E-mail is probably one of the most

popular features, which came alongside

with the creation of the Internet. Today,

almost every person on the planet has anemail address somewhere, be it a self

hosted email address or an email address

with some of the free email providers, suchas Google or Yahoo.


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With the growth of the Internet and thenumber of its users, a huge marketshare was created. Before, to hold an

enterprise you had to have an office andcover all kinds of additional expenses,whereas now you can just create awebsite with one of the several e-

commerce script solutions, and haveyour own online shop in a matter ofminutes.


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This has allowed a lot of small

businesses to grow, making their

products available worldwide to a much

wide audience.


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The transfer of files over the Internet has

existed since the creation of the latter.

Today, with the majority of information being

stored on files, their safe transfer andsharing has become a big necessity.


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Since browsing the Internet is considered asa pretty normal daily activity such as pickingup the phone to make a phone call, for

example, the Internet access points havebecame an indelible part of thecommunication infrastructure. PublicInternet-connected places include libraries,

airports, coffee shops, hotels, andspecializes Internet cafes.


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Thanks to the Wi-Fi technology, the Internetcan now be accessed by every laptop/PDAequipped person within wireless-connection

enable areas such as campuses, malls,parks and even entire cities. The mobilephone industry has also been affected by theInternet with almost every newly released

phone model offering access to the globalnetwork.


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Talking about the Internet, it is important topoint out that it is not identical in meaningwith the World Wide Web. Both terms are

increasingly used synonyms on a globalscale, although this is not correct from atechnical point of new. The reason for thiscommon misunderstanding is that the World

Wide Web is the most popular Internetapplication today.


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Anyway, you should distinguish both terms,

knowing that World Wide Web represents

the huge set of interlinked text documents,

images and other resources presented onthe websites and linked by means of

hyperlinks and URL elements, while the

Internet provides the physical environment

for the web to exist.


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The cell phone is a communication device

by electromagnetic waves that enables

bidirectional transmission of voice and data.

Examples of services:


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Store contact information

Make lists of tasks to be performed

Schedule appointments and reminders

record Use the built-in calculator for simple

calculations

Send or receive e-mail Play

Send text messages


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Listen to the radio,

Record your music,

Take pictures,

Shoot,

Access the internet (WIFI)

Watch Movies and TV


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The first cell was created in 1956 by

Ericson. The mobile device was only if it

was taken in a car because weighed almost

40 pounds, and cost of production also didnot facilitate its popularization


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Ericsson Mobile System A (MTA)


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Some years passed until in April 1973

Motorola, Ericsson's competitor, launched

the Motorola DynaTAC 8000X, 25 cm long

and 7 cm wide, weighing 1 pound and witha battery that lasted 20 minutes.


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Motorola Dynatac 8000X


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Below some pictures of the evolution of

cellular:


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Ericsson Mobile System A (MTA) 1956
http://2.bp.blogspot.com/-biiiVDYWECg/Tm-Ze7gEfeI/AAAAAAAABVY/JWhMKnk7AtQ/s1600/173033-sra-mta_slide.jpg


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Mobile Telephone Service (IMTS) 1964
http://4.bp.blogspot.com/-tJecxssquuM/Tm-aUmf8kZI/AAAAAAAABVc/ixl6vrJ8ZrU/s1600/1964.jpg


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DynaTAC 1973
http://2.bp.blogspot.com/-n9BdSJQTsnw/Tm-d_L1IxPI/AAAAAAAABVo/f3TeMHWN_Ts/s1600/1973.jpg


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Prototype DynaTAC 1982
http://1.bp.blogspot.com/-W9dOYZ709Y4/Tm-dFHftqQI/AAAAAAAABVk/QSvj6e_6swY/s1600/1982.jpg


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Motorola DynaTAC mobile phone of 1983.
http://3.bp.blogspot.com/-JCSlSiDuWyc/Tm-eDb09OxI/AAAAAAAABVs/eNtN1_xotSI/s1600/173033-dynatac_slide.jpg


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Mobira Talkman 1984.
http://3.bp.blogspot.com/-aqIVyWqxUz8/Tm-epbrPnCI/AAAAAAAABVw/2xMdC5i3-sA/s1600/1984.jpg


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MicroTAC Motorola 1989.
http://2.bp.blogspot.com/-w89pdY24koU/Tm-fFZymr8I/AAAAAAAABV0/K8usKjYbE0Y/s1600/1989.jpg


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Motorola StarTAC -1996
http://3.bp.blogspot.com/-x9EFUwIJk-U/Tm-gZ9_pMrI/AAAAAAAABWE/kAsMnrnUAMk/s1600/StarTAC.jpg


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Nokia Communicator 9000-1997
http://1.bp.blogspot.com/-GrY3q1PMY0s/Tm-gv7zljYI/AAAAAAAABWI/AaLCUH6UUvY/s1600/1997.jpg


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Nokia 8810-1998.
http://3.bp.blogspot.com/-QVHK112ti4o/Tm-g-vlJrxI/AAAAAAAABWM/fAUZJcgnOtU/s1600/1998.jpg


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Nokia 3210-1999
http://1.bp.blogspot.com/--Hk6LToMXNE/Tm-hVikUYXI/AAAAAAAABWQ/2T0C7lDOjuI/s1600/1999.jpg


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BlackBerry 5810 RIM-2002
http://3.bp.blogspot.com/-jnB8LdxqHqo/Tm-hyFGMa3I/AAAAAAAABWU/prwSocV0FeY/s1600/2002.jpg


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Motorola RAZR- 2004
http://2.bp.blogspot.com/-KzGlTi5Qnn8/Tm-iMz-qmOI/AAAAAAAABWY/IxSA8UyvTos/s1600/motorola-razr-v3i-v3t.jpg


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Treo 700w-2005
http://3.bp.blogspot.com/-9FQS6AQCytY/Tm-ihHQUaTI/AAAAAAAABWc/mRPH3Ek0q78/s1600/palm-treo-700w.jpg


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IPhone Apple-2007
http://1.bp.blogspot.com/-oaPTHpZcjUY/Tm-jdGhDoDI/AAAAAAAABWg/HZ8eLEkVir8/s1600/apple_iphone.jpg


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HTC Dream-2008 slider smartphone
http://3.bp.blogspot.com/-usNJnKcbcLA/Tm-j8MO_G6I/AAAAAAAABWk/qzyYR_M0XUY/s1600/htc-smartphones.png


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HTC EVO 4G-2010
http://4.bp.blogspot.com/-wlzcvtKpVec/Tm-kXbTXUlI/AAAAAAAABWo/uxPsGCxgqhw/s1600/2010.jpg


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Samsung Galaxy S3 2012

Iphone 5 2012


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In Brazil, the first phone released here in the

country in 1990 was the Motorola PT-550

(below), initially sold in Rio de Janeiro and

Sao Paulo soon after. The device wasalready a little more compact


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Motorola PT-550


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Video of the evolution of the mobile phone

END
http://localhost/var/www/apps/conversion/tmp/scratch_1/The%20Evolution%20of%20Mobile%20-%20Vodafone%20(1).mp4http://localhost/var/www/apps/conversion/tmp/scratch_1/The%20Evolution%20of%20Mobile%20-%20Vodafone%20(1).mp4

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Communications Final