E-CommunicationSaif Pathan11Co042

The very basic need of communication systems

Private and Secure Communication

Types Of CommunicationEmailFaxMobile PhonesPodcastSocial NetworkingAnd the list Continues…

History of E Communication Communication is as old as humankind - and

indeed as old as our evolutionary ancestors.

Until the dawn of electronic communication, rapid communication was limited to the distance we could shout or see.

Communication at a distance was limited to the speed of a person, a horse or a boat .

Evolution of Communication Systems

Advancement of Communication systems…

E mail

E-mail is the electronic communication among users of computer networks.

In modern e-mail systems the computer server, accept, forward, or store messages on behalf of users.

We can send both formal as well as informal mails via e mail which gives e mail advantage over other systems.

Podcasting/RSS

RSS (Rich Site Serving) is popular way of publishing files on the internet , allowing users to subscribe to a feed and receive new files automatically , used largely for audio files & video files.

Two uses Are:1. Radio Shows 2. Television programs

Smart Phones With services like Whatsapp ,

Facebook messenger, Skype, Viber, line the world have come at our fingertips.

These services not only provide text messages but also support file sharing, image sharing ,video calling and much more…

I.M.(Instant Messaging)SMS, Text Messaging- is a

communication service for mobile communication system allowing the interchange of short text messages between mobile telephone devices.

Instant Communication

Silent way to communicate with others

Discussion Board An Online bulletin board where user can

receive feedback from posted messages.

Two types of discussion boards:

1.Moderated An administrator or moderator ensures the discussion stays on topic and looks after the members.

2.Unmoderated In this no administrator or moderator .

Blogs-web based journals, web log, used by individuals or groups to maintain a record of thoughts pictures and interests, an online diary

Two uses are: Online diary Web Based Journal

Blogs

PROS:-

Stay Connected

Conduct Business

Can Share Interests & Ideas

Can Find Out Perfect Matches

Enjoy Different Applications

E.g.:- Social Networking, Online shopping Etc.

CONS:-

x. Social Depression

x. Loneliness

x. Disconnection from Reality

x. The Information accessed May be Misused

x. E.g.:- Lowered Eyesight, Back Ache, Lowered Concentration, etc

Pros and Cons of E Communication

Thank You !!!