web services grp
- 1. EDU 03- TECHNOLOGY AND COMMUNICATION IN EDUCATION TOPIC : Web services- E mail, Chat, Online Forums Submitted by, Anila C R Aparna Nath A Ardra D Fathima Jaffer Helen Anna Toms Submitted to, Ms. Laiji R Assistant Professor Mount Tabor Training College Pathanapuram
- 2. Electronic mail Email or email, is a method of exchanging digital messages using Simple Mail Transfer Protocol (SMTP) Email is a service provided by the WWW. Persons with internet address can exchange message and files. When you send email from your computer, it reaches the email address of the receiver. An email address consists of two parts - username@hostname e.g.amit@gmail.com.
- 3. An electronic mail message consists of two components, the message header, and the message body, which is the email content. The message header contains control information, including, minimally, an originator& email address and one or more recipient addresses. additional information is added, such as a subject header field.
- 4. Creating email id: • Enter an email site like www.yahoomail.com. • Then click the option new account or sign up. • After filling the details correctly including email id and password, should be submitted. •This creates an email for you with an email id and password.
- 5. To : enter email id of the recipient Cc: enter email id of the recipients of carbon copy of the message ( same message to many people) Bcc: enter email id of the recipients of Blind Carbon Copy Subject: enter subject heading Message area: Click there and enter the message Send :Click that icon to send the message. To attach files: click attach, browse and select a file to be attached and then click send.
- 6. Email Service Providers •Yahoo • Outlook.com • Mail.com • Zohomail •Gmx • Fast mail
- 7. Advantages Instant delivery of message. Number of copies to many people at the same time. Cheap means of communication. Enables attachment of different files. The mail is sent even in the absence of the recipient online. The received messages are kept in the mail box and can be viewed any time.
- 8. Disadvantages Irrelevant message may be received. Creates overloading of information. Personal touch and emotion is missing. Viruses are transmitted through email. Email when used to send unsolicited message, create nuisance and it is termed as spam. Email is the main source through which hacking and phishing is done.
- 9. CHAT Communication over the Internet that offers a real time transmission of text messages. Short and enables quick response. Creates a feeling similar to a spoken conversation. Enables point-to-point and multitask communication. Text, voice and video chat is available.
- 10. The expression, online chat came from the word chat which means "informal conversation". The first online chat system was called talkomatic, created by Doug Brown and David R. Woolley in 1973 on the PLATO System at the University of Illinois.
- 11. Features of chat • Communication between persons from different corners of the world. • Through chatting you can share videos, photos and files in your PC. It just requires a PC, internet connection, and chatting software. Uses of chat • Direct transfer of text message • Multicast communication • Web conferencing services • Sharing of ideas, transferring images, videos and files.
- 12. Advantages of chat • You meet new people. • Exchange views about certain subject. • Chat saves time and further leads to reduced costs . • Chat supports real time monitoring system through which you can track the interest of the users. • The immediacy of the technology gives students a direct connection with the instructor as well as classmates. • Web chats promote real-time collaboration and discussions.
- 13. Disadvantages of chat • We can’t be sure other people are being honest or that they are who they say they are. • If you are vulnerable, people online might try to take advantage of you. • Cyber stalking • Cyber bullying
- 14. ONLINE FORUM Developed in the beginning of 1970s. Known as discussion board or message board. Online discussion site where people can hold conversations in the form of messages. Great place to discuss any particular topic.
- 15. Examples are reddit, quora, India-forums, experts-exchange, trip advisor, ask ubundu, something awful etc.
- 16. STRUCTURE OF ONLINE FORUMS • Consist of tree-like structure. • Top end is categories, for relevant discussions. • Under categories there are sub-forums and these sub-forums have further more sub forums. • Under sub forums there are topics or threads, are places where members can start discussion.
- 17. DISPLAY FORMATS – How messages are displayed? Non-threaded : If messages are not related. Semi-threaded : Have a message topic and have multiple replies. Fully threaded : Common message topic, replies to that and replies to reply.
- 18. Merits • Teach each other • more democratic exchange. • Increased interaction time. •Encouragement of critical thinking. • Flexibility and convenience. • Students find a expertise resource. • Individualization of learning. • Own new skills and ideas.
- 19. Demerits • Discussion can go off topic. • Needs to be moderated and monitored. • Lack of computer or network may affect learning process. • Lag between posts make following discussion difficult. • Technical problem affect learning process