Chapter 8 Information Age ENIAC (Electronic Numerical Integrator and Computer)
on feb 15,1946
Information age
- build by John Mauchly and J.Presper
- time and period which people can Eckert
access information and knowledge - start of modern era of information age
easily - weather prediction, atomic energy
- also known as the computer age,digital other scientific uses.
age, or new media age. - bulky
James R. Messenger (1982) - used panel to panel worung for
programming
- Father of information age
- -american telephone and telegraph UNIVAC 1 (UNIVERSAL AUTOMATIC COMPUTER)
employee - used in us census bureau in 1951
- -The Death of the American Telephone - 1,000 calculation per sec
& Telegraph Company
- -leads to global digital communication Internet
8.1 History of Information Age - develop by us department of defense to
ensure that information could still be
Johaness Gutenberg disseminated in case of attack during
- printing press war.
- 500 years ago he was responsible for ARPANET (Advanced Research Projects Agency Network)
initiating an information and
communication revolution - evolve to what we know now as
- when must distribution of information internet
became possible but was expensive - internet was used by scientists
- internet remained under government
2nd Revolution control until 1984
- dominated by pre-digital developments WWW (World Wide Web)
when computers started to be
introduced. - web august 23,1991
- combination of all resources and users
Last information revolution on the internet that are using the
- began in introduction of internet and (HTTP) Hypertext Transfer Protocol.
WWW - TIM BERNERS LEE
Renaissance INTERNET VS WEB
- influence the information age by INTERNET - global network of network
creating idea of inventions used to WEB - collection of information which is acces by
develop modern inventions. internet
Scientific Revolution 8.2 Computers and Mobile Phones
- introducing important scientists such as - -accelerated the advent of information
galileo, corpernicus, and sir isaas age
newton.
8.2.1 Computers
Industrial Revolution
Techopedia
- major changes in agriculture, mining,
transpo and communication. - defines a computer as a machine or
device that performs processes,
calculations and operations.
General Purpose of Computers - -fastest supercomputer
- owned by Oak Ridge National
- design to perform range of task Laboratory
- ability to store numerous program and
lack in speed and efficiency IBM Blue Gene
Specific purpose of computers - may 2013, ph first asean country to
posses supercomputer
- define barnsley specific problem other - DOST
performer specific palisades of - enchance the climate change scenarios
instruction is bill into the machine.
8.2.2 MOBILE PHONES
TYPES OF COMPUTER ACCORDING TO PURPOSE
FIRST MOBILE PHONE
- ANALOG COMPUTER -uses continous
physical phenomena - april 3, 1973
- DIGITAL COMPUTER - performs - Martin Cooper of Motorola
calculation and logical operations - 1983 Motorola released its first
- HYBRID COMPUTER - capable of commercial phone the "MOTOROLA
inputting and outputting in both digital DYNATAC 8000X)
and analog signals.
ANGLER (Frank Canova in 1992) at IBM
- first smartphone
TYPES OF COMPUTER BASED ON SIZE
1994 by BellSouth
SUPER COMPUTER
- Simon Personal Communicator
- fastest and most powerful type of - revined version was marketed
computer and it is very expensive. - smartphones was coined until a year
Employed for specialized application after introduction of simob (1995)
that requires immerse amount of
mathematical calculations. 8.3 SOCIAL MEDIA AND SOCIAL NETWORKING SITES
MAINFRAME COMPUTER - social media as a computer-based
technology that facilitates the sharing of
- very large and expensive computer ideas thoughts and information through
capable of supporting hundreds or even the building of virtual network and
thousands of users. communities.
MINI COMPUTER OR SERVER Social Media
- possesses a multi processing system - broadcasting info and communication
capable of supporting from 4 to 200 channel
users midsize computer.
Social Networking
MICRO COMPUTER OR PERSONAL COMPUTER
- communication with one another
• DESKTOP COMPUTER - can fit on desk - communication is two way nature
• LAPTOP COMPUTER - w integrated
screen and keyboard. Smaller than 2019 Global Digital - 5b people is using internet
desktop and larger than notebook - 142 minutes a day in 2018
• PALMTOP COMPUTER (PDA) - hand
sized computer. No keyboard. 8.6 TIMELINE OF SOCIAL MEDIA
• WORKSTATION - generic term for user FRIENDSTER - founded by Jonathan Abrams in
machine (client's machine) in contrast 2002 as a social networking service but resigned
to a server or mainframe as a social gaming platform in june 2011
SUMMIT
Eyestrain and hearing problems
LINKEDLN - founded late 2002 relauched after - Vomputer Vision Syndrome - condition
6months. Most popular social media site for resulting from focusing the eyes on a
professionals networking. computer and other display devices for
an interrupted period of time this make
MYSPACE - 2004 by Tom Anderson, Chris the eye muscle and able to recover from
DeWolfe and John Hart. Most visited social the strain due to lack of adequate sleep.
networking site 2005-2008
Brain cancer
SKYPE - August 2003, designed by Swede Niklas - cellular phones emit a form of radiation
Zennstrom and Dane Janus Friis with Ahti called radio frequency energy or radio
Heinla, Priit Kasesalu and Jaan Tallinn. waves
Videoconferencing in 2006
Depression
- reported that social media user may
FACEBOOK - Mark Zuckerberg with Eduardo experience decreased depression due to
Saverin 2004. First for Harvard but became perceived social support and life
worldwide satisfaction.
YOUTUBE - began with paypal employees. Accidents
Monday, Feb 14,2005 - it can cause as destraction during
activities
- texting while driving is 6 times more
TWITTER - Jack Dorsey, Noah Glass l, Biz Stone likely to cause an accident than driving
and Evan Williams in July 2006. Tweets drunk
TUMBLER - microblogging and social networking REPUBLIC ACT NO. 10913 (ANTI- DISTRACTED DRIVING
website founded by David Karp 2007. Oath Inc. ACT OF 2016)
Bloggers.
- use of mobile communication while
driving
BIZSUGAR - resources for small business 8.4.2 INFORMATION OVERLOADING
owners. 2007 by DBH Communications
Information overload
FACEBOOK MESSENGER - messaging app and - first coined by Bertram Gross, Managing
platform the organizations 1964
- but popularize by Alvin Toffler (1970)
Future shock
INSTAGRAM - created by Kevin Systrom and and
Information overload
Mike Krieger, free mobile app. IOS system
- too much information is given at one
PINTEREST- Ben Silbermann, Paul Sciarra and time which can cause the inability to
Evan Sharp . 2009. Design to discover think clearly.
information on the WWW. - Cognitive overload is an inability to
organize and process of the information
to physical obesity as "infobesity"
VIBER - 2010 operated by japanese
multinational company rakuten. 8.4.3 DATA PRIVACY
8.4 ISSUES AND CONCERN OF INFORMATION AGE - Information privacy is the necessity to
preserve and protect any personal
8.4.1 HEALTH RISK information collected by any
organization.
8.4.3.1 DATA PRIVACY ACT OF PH 1. TAKE A CLOSER LOOK
- filipino spends around 9.48 hours in - check the source of study. It this credible
2018 to 10.03 hours following years
- for the four straight tears the philippine 2. LOOK BEYOND THE HEADLINE
lips the worldwide social media users - check the entire article
2016 to 2019.
3. CHECK OTHER SOURCES
PRES. BENIGNO AQUINO
4. CHECK THE FACTS
- R.A NO. 10173 DATA PRIVACY ACT (DPA)
OF 2012. - fake news stories often contain in correct dates and
- all personal information must be altar timelines
collected for reasons that are specified 5. CHECK YOUR BIASES
- personal information must be kept
accurate and relevant. 6. IS IT A JOKE
- personal information must be
- satirical sites are popular
discarded.
CRAP
8.4.4 CYBERCRIME
CURRENCY - when was the article written
- Techopedia- define cybercrime as a
crime in which a computer is the object RELEVANCY/RELIABILITY - are they using appropriate
of the crime. sources
Two Categories AUTHORITY - who wrote it?
1. crimes that target computer networks or PURPOSE/POV - why it is written? it is a fact or opinion ?
devices this types of crime include viruses and
denial of services
2. Crimes that uses computer networks to advance
other criminal activities this types of crime
include cyberstalking fishing and fraud or
identity theft.
8.4.4.1 CYBERCRIME PREVENTION ACT OF THE
PHILIPPINES
REPUBLIC ACT 10175 CYBERCRIME PREVENTION ACT OF
2012
From 2003 to 2012 the anti transnational crime division
of the criminal investigation and detection group of the
philippine national police look into 2778 referred cases
of computer crimes from the government agencies and
private individuals nationwide.
8.4.5 FAKE NEWS
- also known as junk news or pseudo
news as a type of yellow journalism or
propaganda that deliberate this
information of hoaxes.
