+ ˚｡⋆ ˚EMPTECH˚ ⋆ ｡˚+
What is ICT ?
Refers to the technology used to manage nd communicate information. This encompasses
a wide range of technologies, including hardware, software, networks, and other tools used to
create, store, transmit, and manage digital information.
ICT component includes:
Computers and Hardware Telecommunications
- Includes personal computers, - This involves technologies that
servers, laptops, tablets, enable voice and data
smartphones, and other electronic communication over long distances.
devices used to process and store This includes telephone networks,
information mobile communication, and other
forms of remote communication
Software
- ICT involves various software Data Storage
applications and programs that - ICT involves various methods of
facilitate tasks like data processing, storing and managing digital
communication, content creation, information, such as hard drives,
and more. This can include operating solid-state drives, cloud storage, and
systems, office productivity data centers.
software, multimedia software, and - The biggest cloud provider is
more. “Amazon Web Services”
- Ex: Windows, Linux, Android,
Apple, Chrome, and Instagram Cybersecurity
- As digital information becomes more
Networking critical, ensuring its security is
- ICT relies on networks to connect essential. ICT includes technologies
devices and enable communication and practices for protecting data,
and data transfer. This includes local systems, and networks from cyber
area networks (LANs), wide area threats and unauthorized access
networks (WANs), the Internet, and “AI - Your data is the currency of the
other communication protocols digital age”
Digital Media
- ICT also encompasses the creation, What is WWW?
distribution, and consumption of - The World Wide Web, often simply
digital content, such as images, referred to as the "web," is a system
videos, music, and other multimedia of interconnected documents and
JPEG - Joint Photographic Experts resources that are linked together and
Group accessible over the Internet. It's one
of the most significant developments
Internet and Web in the realm of information
- The internet is a fundamental part of technology and has revolutionized
ICT, allowing for global how people access and share
communication and access to information, communicate, and
information. The World Wide Web interact online.
(web) is a subset of the Internet that - Search engine bots are called
enables users to access and share “Spiders”
content through websites and web
applications.
+ ˚｡⋆ ˚WEB 1.0˚ ⋆ ｡˚+
- refers to the early stage of the World Wide Web's development. characterized by the
initial and relatively simple websites that primarily displayed static content and provided
limited interactivity. This phase of the web lasted from its inception in the early 1990s
until around the early 2000s
Key features:
Static Content features that we see on the modern
- Websites during the Web 1.0 era web
were primarily static, meaning that - Web 1.0 is usually referred to as
the content on the pages remained “Read-only Web”
fixed and unchanging unless
manually updated by web Basic HTML
developers. These websites were - HTML was the main technology
often informational in nature and used to create websites in the Web
lacked the dynamic and interactive 1,0 era. HTML provided a way to
structure content on web pages using
headings, paragraphs, lists, and basic Web Portals and Directories
formatting - Some of the popular websites during
HTML-Hypertext Markup Language Web 1.0 were web portals and
directories like Yahoo! and AOL.
Limited Interactivity These platforms curated lists of
- Interactivity on Web 1.0 sites was websites and categorized them for
limited to basic forms, clickable easy navigation.
links, and email contact. There was
little user-generated content or Limited E-Commerce
dynamic interaction with the website - Early e-commerce websites existed,
itself. but online shopping was not as
prevalent as it is today. The concept
No Social Media of secure online transactions was still
- Social media platforms as we know developing.
them today did not exist during the
Web 1.0 phase. Online Dial-up Internet
communication was primarily - Internet connection speeds during the
through email and simple web Web 1.0 era were relatively slow.
forums. often utilizing dial-up connections.
This limited the types of media and
content that could be effectively
delivered over the internet.
+ ˚｡⋆ ˚WEB 2.0˚ ⋆ ｡˚+
- usually referred to as read-Dynamic web
- A term that emerged in the early 2000s to describe a significant shift in the way the
World Wide Web was used and developed. It refers to a new generation of websites and
online applications that emphasize user-generated content, collaboration, and
interactivity. Web 2.0 marked a departure from the static and one-way nature of Web 1.0,
introducing a more dynamic and participatory online experience.
- referred to as “Read-write Web”
Key characteristics:
User-Generated Content Interactivity and User Participation
- Web 2.0 platforms encouraged users - Websites in the Web 2.0 era were
to create and contribute content to designed to be interactive and
websites. This led to the rise of engaging. Users could comment on
blogs, social media, wikis, forums, articles, vote on content, and engage
and other platforms where users in discussions. This two-way
could share their own thoughts, communication between users and
opinions, and creations websites became a hallmark of the
Wikipedia - not reliable era.
Social Networking Rich User Experiences
- Sites like Facebook, LinkedIn, and - More introduced visually appealing
later Twitter provided a way for and dynamic user interfaces, often
users to connect with friends, family, leveraging technologies like
colleagues, and others across the AJAX, enabling the smoothest and
internet. These platforms allowed for fastest
the sharing of personal updates, AJAX - Asynchronous JavaScript
photos, and links and XML
Facebook in: XML- Extensible Markup Language
2004 - The Facebook
2005 - Redesign features Web Applications
2006 - “The year of feed” - The concept of web applications
also Newsfeed gained prominence during the Web
2007 - “Inbox” also may ads/ 2.0 era. These applications.
E-Commerce at may Icons narin - Often referred to as "web apps,"
2008 - “The wall is born” they provide functionalities
2009 - FB for “everyone” traditionally associated with desktop
mabilis nang makagawa ng accounts software. Examples include Google
2010 - FB “Notifications” Maps, Gmail, and online
productivity tools.
Collaboration and Sharing
- Web 2.0 fostered collaborative Tagging and Folksonomies
environments where multiple users - Web 2.0 sites introduced the use of
could work together on projects and tags, keywords, and categorization
documents. Platforms like Google by users to organize and find
Docs and Wikipedia exemplified this content. Folksonomies, or
collaborative spirit. user-generated classification
systems, emerged as an alternative to Mobile and Responsive Design
traditional taxonomy. - With the growth of smartphones and
mobile devices, Web 2.0 saw an
RSS Feeds and Syndication increased emphasis on creating
- Web 2.0 brought about the websites and applications that were
widespread use of RSS (Really optimized for various screen sizes
Simple Syndication) feeds, allowing and devices
users to subscribe to updates from
their favorite websites and receive Personalization
content without having to visit each - Websites began to offer personalized
site individually. experiences, showing content based
on user preferences, browsing
history, and interactions
+ ˚｡⋆ ˚WEB 3.0˚ ⋆ ｡˚+
- Often referred to as the "Semantic Web"
- It is a concept that envisions the next phase of the World Wide Web's evolution. While
there is no universally agreed-upon definition of Web 3.0, it generally encompasses the
idea of a more intelligent, interconnected, and meaningful web experience. Web 3.0 aims
to make information more accessible, understandable, and actionable for both humans
and machines.
Key concept:
Linked Data Decentralization and Blockchain
- Web 3.0 seeks to create a web of - Some interpretations of Web 3.0
linked data, where information is involve greater decentralization of
connected in a way that computers data and services, often leveraging
can understand and use to derive blockchain technology. This can lead
knowledge. This goes beyond simple to more control over personal data,
hyperlinks and involves using improved security, and new ways of
standardized formats and protocols conducting online transactions.
for data integration
Personalization and Context Semantic Understanding
- Web 3.0 aims to provide highly - In Web 3.0, information is not just
personalized experiences by presented as text and images but is
understanding a user's preferences, also understood by computers in a
behaviors, and context. This can lead more meaningful way. This involves
to more relevant content using metadata, ontologies, and
recommendations and tailored user structured data to provide context
interfaces. and relationships between different
pieces of information.
Virtual and Augmented Reality
- Web 3.0 may integrate virtual and Machine Learning and AI
augmented reality technologies, - Web 3.0 involves the integration of
enabling immersive online artificial intelligence (AI) and
experiences and new ways of machine learning to enable
interacting with digital content. computers to process, analyze, and
make sense of complex data patterns.
IoT Integration This can lead to more accurate
- The Internet of Things (IoT) could recommendations, predictions, and
play a significant role in Web 3.0 by insights.
connecting a vast array of devices
and sensors to the web, enabling
real-time data exchange and
automation.
Trust and Privacy
- Privacy and security are expected to
be central to Web 3.0, with a focus
on giving users more control over
their data and how it's accessed and
used.
Conversational Interfaces
- Natural language processing and
conversational interfaces could
become more sophisticated in Web
3.0, enabling more intuitive
interactions between users and
computers.
