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Pigeon Mail
Pigeon post is the use of homing pigeons to carry messages. Pigeons were effective as messengers due to their natural homing abilities. The pigeons were transported to a destination in cages, where they would be attached with messages, then naturally the pigeon would fly back to its home where the owner could read his mail. -
Post Office
A post office, historically also a posthouse,[1] is a facility forming part of a postal system for the posting, receipt, sorting, handling, transmission or delivery of mail, such as letters, small packages, and usually money. -
Mail Box
A mailbox is a receptacle for receiving incoming mail at a private residence or business. For the opposite purpose of collating outgoing mail, a post box is generally used instead. -
Email
Electronic mail, most commonly referred to as email or e-mail, is a method of exchanging digital messages from an author to one or more recipients. Modern email operates across the Internet or other computer networks. Some early email systems required that the author and the recipient both be online at the same time, in common with instant messaging. Today's email systems are based on a store-and-forward model. Email servers accept, forward, deliver and store messages. -
Social Networking
The social network perspective provides a clear way of analyzing the structure of whole social entities.[1] The study of these structures uses social network analysis to identify local and global patterns, locate influential entities, and examine network dynamics. For ex: Facebook, Twitter, Myspace, Gmail, Tumblr, etc. -
SMS-(Short Message Service)
Short Message Service (SMS) is a text messaging service component of phone, web, or mobile communication systems, using standardized communications protocols that allow the exchange of short text messages between fixed line or mobile phone devices. -
Yahoo
Yahoo! Inc. is an American multinational internet corporation headquartered in Sunnyvale, California. It is widely known for its web portal, search engine Yahoo! Search, and related services, including Yahoo! Directory, Yahoo! Mail, Yahoo! News, Yahoo! Finance, Yahoo! Groups, Yahoo! Answers, advertising, online mapping, video sharing, fantasy sports and its social media website. -
MSN-(Messenger Service Network)
MSN was a way of connecting to people through chat from anywhere in the world. -
eBuddy
The company offers various kinds of instant messaging services for mobile devices and the web. Its product portfolio includes: eBuddy Chat, an instant messaging service for browser-based web and mobile devices having various instant messaging services and eBuddy XMS -
Skype
The service allows users to communicate with peers by voice using a microphone, video by using a webcam, and instant messaging over the Internet. Phone calls may be placed to recipients on the traditional telephone networks. Calls to other users within the Skype service are free of charge, while calls to landline telephones and mobile phones are charged via a debit-based user account system. Skype has also become popular for its additional features, including file transfer, and videoconferencing -
Facetime
FaceTime is a videotelephony software application and related protocol developed by Apple Inc. for supported mobile devices running iOS, in addition to Macintosh computers running Mac OS X 10.6.6 and higher. FaceTime is supported on any iOS device with a forward-facing camera (that is, all iOS devices released since the iPhone 4) and on any Macintosh computer equipped with a FaceTime Camera (formerly known as an iSight Camera).
