I'm sure you've seen, and probably even used a smiley or emoticon one or more times inside your internet experience. Whether its been an actual picture, or simply a number of characters like:-), you have often seen it! - copy paste character
You might be surprised to find out and exactly how these "smileys" have evolved in online communication. Well, it ought to be noted that psychologists have discovered that 90% of human communication is non-verbal (that's not likely surprising). Lots of communication is perceived through body gestures, tone, gestures, etc.
On the web, whether it's inside a forum, blog, email, or im chat, there isn't any mechanism to share these "non verbal" signals. Hence, smileys! Smileys and emoticons are utilized to confer emotion no matter what it is, sarcasm, jokes, anger, sadness, bashfulness, playful, etc.
The first noted emoticon ever noted is ":-J" addressing tongue in cheek.
Today, smiley face symbols and emoticons have become popular in digital communication and have evolved from simple character sequences to simple static images and nowadays 3-dimensional animated smileys. You'll see support for smileys in all modern email providers (example: Hotmail, Yahoo!, Gmail) and all im chat applications (example: MSN messenger, AOL messenger, yahoo messenger, Skype). - copy paste character