ICT TODAY

INTERNET???

WORLD WIDE WEB???

INTERNET AND WORLD WIDE WEB
WHAT IS INTERNET?

What is World Wide Web?

 PRESENT COMPOSITION OF THE
ICT NETWORK

The fusion of hardware equipment, precise

software, Graphical User Interface (GUI), and
effective communications network is the present
composition of the ICT network.
World Wide Web is the product of this fusion.

People go to the World Wide Web for directions,

instructions, information, and even entertainment.

Internet applications and even internet browsers work as tools

for communications and transmission of information from one
point to another.
 - The system that enables you to access
hypertext documents and other files
WORLD over the internet.
WIDE WEB - Proposed by Tim Berners-Lee in
1989
 - Documents are numbered with
addresses that should be inputted to
retrieve the file.
WEB 1.0
(READ-ONLY
WEB)
- The objectives of internet sites are
to share and disseminate
information.
 WEB 2.0 (READ-AND-WRITE WEB)

- Enabled users or viewers to edit the content of the files

they were accessing.

- Blogging sites started to gain popularity.

 FEATURES OF WEB 2.0
1. Folksonomy:
It is a way to classify and to find
information. It enables users to find
information in an organized way, like
tagging photos, websites, or links. Some
social networking sites use tags that
start with a pound sign (#) which is
termed as hashtag.
 FEATURES OF WEB 2.0
2. Rich user experience
It has a dynamic and interactive
content. For instance a user can
click on an image of a flower to get
more information about that flower
like its growth conditions, nutrient
requirements, and more.
 FEATURES OF WEB 2.0
3. User participation
It helps with the flow of information
between the user and the owner of a
certain website. For instance, a user
can interact by liking, commenting,
or sending reviews to a certain post
or site.
 FEATURES OF WEB 2.0
4. Mass participation
Allows universal web access from a
traditional internet user to a wider
variety of users of various cultures
that leads to differentiation of
concerns.
 FEATURES OF WEB 2.0
5. Long Tail
Services that are offered on demand
rather than on a one-time purchase. This
means user can either subscribe to a data
plan that charges users for the amount of
time spent in the Internet or a data plan
that charges for the amount only of
bandwidth used.
 FEATURES OF WEB 2.0
6. Software as a Service (Saas)
Allows the user to subscribe to a
software rather than purchasing them
subscribing and using Google Docs, a
free web-based application, to create
or edit word documents online
WEB 3.0 (SEMANTIC-EXECUTING
WEB)

- Is envisioned to be a smarter access of

hypertext files and version that would
enable a wider range of search in a fast
manner
 WEB 3.0
The third version of the internet which is an upgrade of Web 2.0. Its
main characteristics include but are not limited to:
1. Real-time
Events and information are made available to users as they take
place.
2. Everywhere
Internet can be accessed by users in all places.
3. Machine learning
Computers and mobile devices can create data and make decisions
based on the user’s previous actions.
QUESTIONS?
 TRENDS IN ICT
1. Technological Convergence is an evolution of
technological developments that integrate
different types of applications and media to
form a new system. For example, a system can
be used for calling and texting, browsing the
internet or creating a word document using the
smartphone.
 TRENDS IN ICT
2. Mobile Technologies refer to devices
ranging from basic mobile phones to tablet
PCs, PDAs, MP3 players, memory sticks, e-
readers, and smartphones. It is a
combination of hardware, operating
systems, networking, and software,
including content, learning platforms, and
applications.
 TRENDS IN ICT
3. Mobile Technologies
Mobile devices use different operating systems:
a. iOS - used in Apple devices like iPhone or iPad
b. Android - open source operating system developed by Google.
c. Blackberry OS- used in Blackberry devices
e. Symbian – an original smartphone OS used by Nokia devices.
f. WebOS - used for smartphones but now used for smart TVs
g. Windows Mobile - developed by Microsoft for smartphones and
pocket PCs.
 TRENDS IN ICT
4. Assistive Media .A technology that includes
assistive, adaptive, and rehabilitative devices
for people with disabilities and also includes
the process used in selecting, locating, and
using them. It enables people to perform tasks
that they can’t accomplish or great difficulty of
accomplishing it by changing methods of
interacting with the technology needed to
accomplish such tasks.
 TRENDS IN ICT
Examples of Assistive Media
Mobility impairments
Wheelchairs, transfer devices, walkers, prosthesis
Visual Impairments
Screen reader, braile and braile embossers, desktop video magnifier,
screen magnification software, large-print and tactile keyboards.
Hearing impairments
Hearing aids, assistive listening devices, amplified telephone
equipment
 TRENDS IN ICT
5. Social Media is a collection of
internet-based communication tools
and computer-assisted channels
dedicated to allow users to collaborate,
communicate, and share information
or content in a virtual community and
network.
SOCIAL MEDIA
- Are used in communicating and socializing with
other application users in virtual communities and
networks.
- Allow users to create and exchange user- generated
information.
- Started together with the web 2.0
 SOCIAL MEDIA PLATFORM FORMATS
• Blogs • Research sharing sites
• Enterprise social networks • Special interest groups
• Forums • Social games
• Photo-Sharing sites • Social network
• Product selling and review • Video sharing
sites
VIRALITY
- Used to measure the effectiveness of a social media
application.
- Defined as the rate of reposting or sharing of photos,
pieces of information, or ideas published in one’s social
media profile or page.
 AUTHENTICITY VERIFICATION OF
INFORMATION FROM THE WEB

- There are no standards governing the

content publishing on the World Wide Web
to ensure the correctness of information.
BENEFACTORS OF VIRALITY
•Business
•Nonprofit organizations
•Special interest groups
RESEARCH AND INFORMATION
SEEKING
- One of the ideal applications laid
down for ICT and the World Wide
Web is for research and education.
 INFORMATION SOURCES OVER THE
INTERNET
1. Web Search engines – these are programs designed
to search the world wide web based on keywords
provided by the user.
Example: google
2. Research indexing sites – these are web sites
dedicated to compile and index researches done by
academic researchers, engineers, social scientists and
so on.
Example: google scholar and Research Gate
3. Massive Online Open Source Course (MOOC) sites or tutorial
sites – these are web sites dedicated to teach and inform users
focused on different areas.
Example: Coursera, edX and Udemy.
4. Employment Web sites – these are web sites that enables companies
to post job vacancies and also accommodate job seekers by providing
resume-submission facility.
Example Jobstreet, JobsDB and Bestjobs.
5. Electronic commerce (e-commerce) – this is a technology that uses
electronic means to trade products and currencies.
WAYS ON HOW TO VERIFY IF THE INFORMATION
IS TRUSTWORTHY OR LEGITIMATE
• Published author's name – publishing the name of the one who wrote the article
or information is one sign that the information is valid, credible and legitimate.
• Credible Web sites – error-free articles are more likely published by credible web
sites.
• Rating, number of viewers, and number of shares – a credible article is more
likely to receive a high rating or a normally high number of stars from viewers.
• Reference and related articles – most of the credible articles include a list of
reference or articles relates to the published one.
What are the things you
do online?
Are these helpful to you?
 What if there’s no internet
and world wide web, what
will happened to the society?
What are the advantages of web
3.0 compare to the other types
of web?
What is your best ICT
experience today?
Thank You and God
Bless You All!