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Online Communication (Publishing and accessing information (Blogs…
Online Communication
Publishing and accessing information
Blogs
Regularly updated
Used to share Opinions
Usually contains video, text and sound
Quick & Easy to update
Useful for sharing latest info
Wiki
members add & update info
Accurate & Up to date info
Maintained by a member
Podcast
Audio & video file
Regularly published
No written format
More accessible
Helpful for people with visual impairments
Education
VLE
Discussion forums
Instant messaging
Assessment submission
Resource Sharing
Sharing information and building communities
Online network of friends
Must have good netiquette
Implications
(Positives and Negatives)
Social Networking
Had major impacts on our lives
Uses
Sharing: text, image & video
Creating online communities
Sharing: thoughts, feelings and opinions
Advantages
Simple photo sharing
Real time chat
Free to use
Easily accessible
Group messaging
Disadvantages
Posts are public & accessed by unwanted people
Malicious users can hack profile & misuse info
E.g, Blackmail or fraud
Instant Messaging
Allows user to have real time converstions
Extremely popular
Advantages
:check:
Supports group messaging
Real time conversations
Share file & links
Disadvantages
:red_cross:
Can receive spam messages
Convos can be intercepted by malicious software
Client & server roles
Instant messaging relies on this
Client
Device read to read, reply & reply to instant messages
Server Computer which receives messages from sender's client
