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Empowerment Technologies
Prepared by:Ms. Mishill D. Cempron, MIT
UNIT 1
Information and Communications Technology Today:Development and Commonly Used Tools
Century Ago Alexander Graham Bell revolutionize the communications field
by inventing the telephone. Invention of telecommunications network to support telephone
services. Invention of Internet and mobile phones
These technologies and methodologies are now collectively referred to as Information and Communications Technology.
Information and Communications Technology Today:Development and Commonly Used Tools
The fast development and improvement of technology, especially in the fields of electronics and telecommunications
- introduced high productivity- ease in our daily activities
Information and Communications Technology Today:Development and Commonly Used Tools
Electronic devices for everyday use- desktop computer, mobile phones, laptop computer
Applications and uses:- entertainment such as playing games- listening to music- watching video clips- sending electronic mails (emails)- making calls- sending text messages
Information and Communications Technology Today:Development and Commonly Used Tools
Electronic devices for everyday use
Other applications and uses:- productivity such as word processing,
spreadsheets, presentations, and digital imagery.- access online search engines
Information and Communications Technology Today:Development and Commonly Used Tools
Information and Communications Technology (ICT)
- is a dynamic field and its innovations are endless.
- its applications are continuously evolving and improving to cater and ease human activities.
Information and Communications Technology Today:Development and Commonly Used Tools
Learning outcomes:- demonstrate an understanding of ICT in the context of
global communications for a specific professional track.- Compose an insightful reaction paper on the nature of ICT
in real-life context and social and professional tracks- Demonstrate the use of advanced tools and techniques
found in common productivity and software applications in developing ICT content for specific professional tracks.- Apply advanced productivity tools to create or develop
ICT content for use in specific professional tracks.
Information and Communications Technology Today:Development and Commonly Used Tools
Learning outcomes:- Learn to manipulate text, graphic elements, and images
to create ICT content intended for an online environment.- Apply the techniques of image manipulation and graphic
design to create original or derivative ICT content from existing images, texts, and graphic elements for use in specific professional tracks.- Learn the principles and techniques of design using
online creation tools, platforms and applications to develop ICT content for specific professional tracks.
Information and Communications Technology Today:Development and Commonly Used Tools
Learning outcomes:- Apply the principles and techniques of design using
online creation tools, platforms, and applications to create original or derivative ICT content for use in specific professional tracks.- Develop an online portal or Web site collaboratively to
showcase and share existing and previously developed content.
Information and Communications Technology Today:Development and Commonly Used Tools
Empowerment Technologies
Module 1:Information and Communications
Technology Today
At the end of this module, students can:1. Compare and contrast the nuances of varied online platforms, sites and
content to best achieve specific class objectives or address situational challenges.
2. State the events that led to the current technologies, processes, and techniques used in ICT.
3. Apply online strategy, security, ethics etiquette standards and practices in the use of ICT as it would relate to a specific professional track.
4. Use the internet as a tool for credible research and information gathering to best achieve specific class objectives or address situational challenges.
5. Use of ICT in the context of global communications for a specific professional track.
Module 1:Information and Communications
Technology Today
Information and Communications Technology (ICT)refers to the technologies, both hardware and
software, that enable humans to communicate with one another.
Common misconception: ICT is Internet or computer alone.
ICT is any form of technology that enables you to communicate.
Module 1:Information and Communications
Technology Today
Evolution of ICT
The beginning of ICT can be traced back when human started to use objects to communicate with one another.
Four main periods in history that divide the era of ICT: - premechanical- mechanical- electromechanical- electronic
Module 1:Information and Communications
Technology Today
The devices, technologies, and processes that humans enjoy today are products of centuries of improvements and innovations built on foundations prepared by the early humans.
Periods of ICTThe Premechanical Period
- around 3000 BCE to 1450 CE- humans started communicating with one another
using words and pictograms curved in rocks- started to write symbols as substitutes for pictures
to depict ideas, objects, and animals- when paper was finally produced from the papyrus
plant, storing of information was revolutionized
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period- compiled records written on pieces of paper and bound them together, giving birth to books- books needed to be compiled and stored in areas, libraries were created- libraries were considered the first data centers in history- in the late stages, humans started using the numerical system- humans started to optimize and invent devices and techniques in counting- The creation of Abacus from China
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Premechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period - served as the bridge between our current and the premechanical period - started around 1450 – 1840 - interest in automating and speeding up numerical calculations grew - concentrated on the development of machines that will enhance calculation speed - the advent of the mechanical calculator called Pascaline, invented by the famous mathematician inventor Blaise Pascal along with Wilhelm Schickard - Pascaline inspired other inventors to automate counting and calculations
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
- Charles Babbage, a mathematician invented the Analytical Engine which is considered as the first programmable mechanical computer
- This invention earned him the title “Father of the Computers”
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Mechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical PeriodTelegraph- first device to use electricity to transmit information over an electrical media- first invented in 1837 by William Cooke and Sir Charles Wheatstone- the first working model used five magnetic needles that could be pointed around set of letters and numbers by using electric current- in 1844, American inventor Samuel Morse successfully introduced the first single-circuit telegraph that gave rise to Morse Code
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period
Telegraph
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period
Telegraph
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period- humans were not satisfied with simply transmitting symbols or letters- became fascinated with the idea of voice transmission- in 1876, Alexander Graham Bell was granted the patent for the telephone- the telephone converts sounds into electricity and enables the telephone network to transmit it over copper wires
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electromechanical Period- computing devices started to revolutionize information handling and processing- machines were mechanical in nature but were run by electricity- machines were intended to encode and transmit information over telegraph lines- used in the Second World War to avoid information being intercepted by the enemy
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
- started in the 1940s and continues to the present- focused on the advent of solid state devices or electronic
devices
Four main events: vacuum tube machines
- Electronic Numerical Integrator and Computer (ENIAC) is the first electronic and general purpose computer that marked a revolutionary period in computing
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: vacuum tube machines
- ENIAC was a big machine that occupied an area of 167 square meters. Its processing speed was slower than those of machines today
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
ENIAC computer
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: transistor- was invented in 1947- it is an electronic device with properties and functions similar to vacuum tubes but it is lightweight and faster- foundation of every electronic device today- you can find transistor for every electronic device- full transistor computer was developed in 1957 and was faster than vacuum computer
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: transistor
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: integrated circuit (IC)- American engineer Jack Kilby introduced the IC- it is a device that is composed of a group of transistors and circuit elements compressed in a single package- it revolutionized the use of computers and electronic devices
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: integrated circuit (IC)
- it is integrated in a chip or a single package, limiting the distances between components, resulting in a faster operating speed
- smaller devices intended for information processing and communication were developed
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: integrated circuit (IC)
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: integrated circuit (IC)
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: computer processor- constructed in the forms of IC- PC used these processors to deliver user applications- computers are evolving from basic textual interfaces to GUI
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Four main events: computer processor
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
Module 1:Information and Communications
Technology Today
Periods of ICTThe Electronic Period
The fast-paced development and innovations in PC paved the way for the birth of different user applications that introduced ease and comfort for users.
Internet or World Wide Web is a network which is the interconnection of computer devices and equipment.
Module 1:Information and Communications
Technology Today
INDIVIDUAL ACTIVITY
List all the technologies developed from the past years. Group these techonologies according to the following:
1. Hardware/software2. Influence in ICT3. Generated by electricity
Module 1:Information and Communications
Technology Today
ICT Today
The fusion of hardware equipment, precise software, GUI, and effective communications network is the present composition of the ICT network.
World Wide Web (WWW)- widely used information systems today- initially intended to disseminate information, but through the years it evolved because of man’s rising needs and continuous usage.
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)- widely used information systems today- initially intended to disseminate information,
but through the years it evolved because of man’s rising needs and continuous usage.
- system that enables you to access hypertext documents and other files over the Internet.
- proposed by Tim Berners-Lee in 1989
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 1.0 (Read-only Web)- information/hypertext file is accessed by the
user.- no facilities to interact with it other than to
read or view the content.
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 1.0 (Read-only Web)
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 2.0 (Read-and-Write Web)- need to interact with Web pages- enabled users/viewers to edit the content of
the files they’re accessing- blogging
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 2.0 (Read-and-Write Web)
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 2.0 (Read-and-Write Web)
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 3.0 (Semantic Executing Web)- smarter access of hypertext files- enables a wider range of search in a fast
manner
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 3.0 (Semantic Executing Web)
Module 1:Information and Communications
Technology Today
World Wide Web (WWW)
Web 3.0 (Semantic Executing Web)
Module 1:Information and Communications
Technology Today
Social Media
Started together with Web 2.0 and is used in communicating and socializing with other application users in virtual communities and networks.Allows users to create and exchange user-generated information.
Formats:- blogs, enterprise social networks, forums, photo-sharing sites, product selling and review sites, research sharing sites, special interests groups, social games, social networks, and video sharing.
Module 1:Information and Communications
Technology Today
Social Media
The effectiveness of social media application can be measured by its Virality – defined as the rate of reposting or sharing photos, pieces of information, or ideas published in one’s social media profile/page.Main benefactor:- businesses, nonprofit organizations, and special interests groups that use online marketing and campaigns.
The more viral their ads, the better or more effective their publication campaign will be.
Module 1:Information and Communications
Technology Today
Social Media
Module 1:Information and Communications
Technology Today
Social Media
Oral Recitation
What social media applications affect your day-to-day activities,
and how did it improve your life?
Module 1:Information and Communications
Technology Today
Research and Information Seeking
Information sources: Web search engines Research indexing sites Massive Online Open Course (MOOC) sites or tutorial
sites Employment Web sites Electronic commerce (e-commerce)
Module 1:Information and Communications
Technology Today
Authenticity Verification of Information from the WebThere are no standards governing the content publishing on the WWW to ensure correctness of information.
Ways on how to verify if the information is trustworthy or legitimate: Published author’s name Credible Web sites Rating, number of viewers, and number of shares Reference and related articles
Module 1:Information and Communications
Technology Today
Authenticity Verification of Information from the Web
Oral Recitation 1. What are the Web sites that you frequently visit?2. Based on the discussions, assess and compare the
authenticity and reliability of information of your frequently visited Web sites.
Module 1:Information and Communications
Technology Today
Online Ethics and Etiquette
Netiquette – is a coined or portmanteau term of network and etiquette.Netizen – person who is a member or part of the online community.
Netiquetteis a set of ideal rules and conduct that a netizen should observe in communicating and/or publishing information and materials over the WWW and in ICT in general
Module 1:Information and Communications
Technology Today
Online Ethics and Etiquette
Netiquette
Some key points to keep in mind to maintain good conduct over the Internet: Recognize that youre cyber avatar Apply values and conduct learned since childhood Keep in mind that there are laws existing Participation of people from different countries with different cultures and
religions Everything published in WWW should be considered as copyrighted or
owned by another individual. In sending emails/chats, be careful in selecting words to communicate
Module 1:Information and Communications
Technology Today
Online Ethics and Etiquette
NetiquetteOral Recitation
Are there any instance when you misbehaved online?
How do you think should you behave now that you have learned netiquette and proper behavior on the WWW?
Module 1:Information and Communications
Technology Today
Online Safety and Security
Threats that can be acquired from connecting to the WWW: Spam Phishing Malware
A very effective way of avoiding these threats is verifying the authenticity and credibility of the Web source.
Module 1:Information and Communications
Technology Today
Government Provisions for Online Courtesy and Etiquette
The Philippine government ensures the welfare of its people in their ICT experience by enacting various laws and regulations.
Laws that aim to protect the people: Republic Act 10627 or Anti-Bullying Act of 2013 Republic Act 10175 or Cybercrime Prevention Act of
2012
Module 1:Information and Communications
Technology Today
Government Provisions for Online Courtesy and EtiquetteOral Recitation
Have you witnessed cyberbullying on social media?
When can you say that a person is being cyberbullied?
As a responsible netizen, what is your role in helping the person who is being cyberbullied?
Module 1:Information and Communications
Technology Today
