US Patent 7669135 Using emoticons, such as for wireless devices

A method and system for generating a displayable icon or emoticon form that indicates the mood or emotion of a user of the mobile station. A user of a device, such as a mobile phone, is provided with a dedicated key or shared dedicated key option that the user may select to insert an emoticon onto a display or other medium. The selection of the key or shared dedicated key may result in the insertion of the emoticon, or may also result in the display of a collection of emoticons that the user may then select from using, for example, a key mapping or navigation technique.