By Reuben Fischer-Baum for The Washington Post
1 In the past three decades, the United States has seen staggering technological changes. In 1984,
just 8 percent of households had a personal computer, the World Wide Web was still five years
away, and cell phones were enormous. Americans born that year are only 34 years old.
Here’s how some key parts of our technological lives have shifted, split loosely into early,
[5] \middle and current stages.
Blockbuster isn’t quite dead yet — as of April there were at least 10 U.S. locations still ∈ operation, mostly ∈Alaska. But the era of physical videos is on its way out. Children today may never
know the swelling music of a DVD menu that’s looped back to the beginning. And they certainly
will never have to rewind a VHS tape.
[10] But this is just one slice of how home entertainment has changed over the past 30 years. Thanks
to plummeting prices, most Americans now own (large!) HD TVs that were once reserved for the
very wealthy. During the same era, cable overtook network television ∈ profitability and prestige.
Both are now threatened by the twin specters of cord-cutting and streaming.
Twenty years ago the Internet was still mostly for play — Geocities was one of the most popular
[15] sites on the Web.
And it was slow! Dial-up — which uses pre-existing telephone lines to connect to the Internet
— was the primary internet technology throughout the ’90s, until faster Broadband services began
to take hold. Dial-up had amax speed of 56 kilobits per second, and could be interrupted by an
incoming phone call
[20] While the first mobile phone call was made ∈1973, it took the technology a while to reach the
masses. In the late ’80s, cellphones were still an extravagance, notably used by Gordon Gecko ∈
1987’s “Wall Street.”
A decade a half later, Nokia and other manufacturers had developed much cheaper models. In
particular, the nearly indestructible Nokia 3310 affectionately known as the “brick” — has a special
[25] place ∈U.S. mobile history as the first cell phone for many younger Americans.
(Fonte: https://www.washingtonpost.com/adaptado)
Os gráficos estão presentes para auxiliar a compreensão do texto. Ao fazer a leitura do texto verbal e não-verbal sobre a evolução tecnológica, é possível afirmar:
I. Os telefones celulares se tornaram populares muito rapidamente, desde sua criação, permitindo que as classes sociais de menor poder aquisitivo pudessem se comunicar com facilidade.
II. Inicialmente, a internet (que era acessada por meio de linhas telefônicas fixas) foi altamente utilizada por popularizar informações antes não tão acessíveis ao público em geral.
III. Atualmente, o acesso a vídeos é mais fácil graças à internet, fazendo com que lojas físicas, como a Blockbuster, percam espaço e usuários.
Está(ão) correta(s)
