3. What is Information and
Communication Technology?
- It is defined as the use of different
communication technologies such as
mobile phones, telephones, internet,
etc.(locate, save,send, edit inform.).
4.
5. World Wide Web
- became the interface for
internet users due to its ease of
use and it has the ability to
transmit text, graphics audio and
video through a multimedia.
6.
7. Various Key
Features- Web 2.0
1. Folksonomy- allows
the user to categorize
and classify information
using keywords.
8. 2. Rich User
Experience- refers to
the dynamic content of
the website where it
responds to the user’s
input.
9. 3. User Participation- refers
to the ability of the web to
get participation for its
audience.
- The owner of the web is
not the only one who can
provide the content.
10. 4. Long tail- refers to
services that are
offered on demand
rather than one time
purchase.
11. 5. Software as a
service- allows users
to subscribe to
software only when
needed rather than
purchasing them.
12. 6. Mass participation
- allows the diverse
information sharing
through universal
web access.
13. Reasons:
a. Compatibility- Various file (HTML)
b. Security- can be compromised
c. Vastness- billions of web pages
d. Vagueness- imprecise words
e. Logic-there are limitations
14. ICT TRENDS
1. Convergence- refers to the use of several
technologies to accomplish a task
conveniently.
2. Social media- refers to website,
application or online channels that
enables to create, discuss, modify, and
exchange user-generated contents.
15.
16. 3. Mobile Technologies- refers to the
capabilities of mobile phones similar
to the personal computers such as
mobile networks for internet
connection and various operating
sytems.
17. 3. Mobile Technologies- refers to the
capabilities of mobile phones similar
to the personal computers such as
mobile networks for internet
connection and various operating
sytems.