12 Flashcards
(100 cards)
known as Computer Age, Digital Age, or Age of New Media, is a historical period beginning in mid-20th century, whose defining characteristic is a rapid shift from traditional industries to an economy driven by the need for information access and control
Information Age
beginning of the Information Age was set up through the invention of the
Transistor
President and Creative Director of Waters Design Associates, Inc., describes the Information Age as a time when information got ahead of humankind and grew at a speed that we were unprepared to handle
John Walters
Age were farther back in the past. These building blocks include the development of writing systems across ancient civilizations, puter Age, Dig such as that of the ancient Sumerian, Egyptian, Chinese
cuneiform
hieroglyphics
small seal script
From manual, tedious, and slow ancient printing methods, in which the cloth, paper, or other medium was brushed or rubbed repeatedly to complete the transfer of ink
Printing Press
Who invented the printing press
Johannes Gutenberg
is a device that applies pressure to an inked surface lying on a medium (i.e., cloth or paper to transfer the ink), his hand mold printing press led to the creation of the metal movable type
The printing press
From this invention also, a new branch of print media was introduced and was known
The press
did not stop the production of modified printing press like rotary press run by steam and used in industrial scale printing in
20th Century
When soldiers left for war, the shortage got worse, so the United States mechanized the problem by building the
Harvard Mark 1
50-feet long electromechanical computer, which was capable of doing calculations in seconds that took people hours
Harvard Mark 1
the British also needed mathematicians to crack the German navy’s
Enigma Code
was used by the Germans to transcribe their messages in encryption using a machine
Enigma Code
which looked like an oversized typewriter
Enigma
an English mathematician, was hired in 1936 by the British top-secret Government Code and Cipher School at Bletchley Park to break the Enigma code.
Alan Turning
an electromechanical machine that allowed the British to read all daily German naval Enigma traffic by searching through the permutations
Bombe
was a researcher at Bell Laboratories, where he met Turing in 1943
Claude E. Shannon
Science and computer historians alike trace the formal beginnings of the Information Age to the work of the American mathematician, electrical engineer, and cryptographer
Claude E. Shannon
wrote a landmark paper proposing that all information can be encoded as a series of ones and zeroes
Claude E. Shannon
he demonstrated that all information media, from telephone signals to radio waves to television images can be transmitted without any error using his framework
Claude E Shannon
built a simple computer around the 8080-microprocessor hooked up to a keyboard and television in 1976.
Steve Wozniak
realized that PCs needed software and sold his Microsoft programs
Bill Gates
The Internet was developed during the 1970s by the
United States Department of defense
The development of ——- allowed for billions of bits of information to be received every minute.
fiber-optic cables