e communication
DESCRIPTION
Consumer protection is a group of laws and organizations designed to ensure the rights of consumers as well as fair trade, competition and accurate information in themarketplace. The laws are designed to prevent businesses that engage in fraud or specified unfair practices from gaining an advantage over competitors. They may also provide additional protection for those most vulnerable in society. Consumer protection laws are a form of government regulation, which aim to protect the rights of consumers. For example, a government may require businesses to disclose detailed information about products—particularly in areas where safety or public health is an issue, such as food. Consumer protection is linked to the idea of consumer rights, and to the formation of consumer organizations, which help consumers make better choices in the marketplace and get help with consumer complaints.TRANSCRIPT
PowerPoint Presentation
NANDHA ENGINEERING COLLEGE (AUTONOMOUS)
E- COMMUNICATION
Presented by, K.HEMAPRIYA The very basic need of communication systems
Private and Secure CommunicationTypes Of CommunicationEmailFaxMobile PhonesPodcastSocial NetworkingAnd the list ContinuesHistory 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 mailE-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/RSSRSS (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:Radio Shows 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
9I.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 BoardAn 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 diaryTwo uses are:Online diaryWeb Based Journal
BlogsPROS:-
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, etcPros and Cons of E Communication
Thank You !!!