Communication terminal

Details Communication terminal Communication terminal

2006-10-31

2010-10-19

Mariam, Daniel G (Department: 2624)

Image analysis

Pattern recognition

On-line recognition of handwritten characters

C382S313000

Reexamination Certificate

active

07817858

ABSTRACT:
It is shown how to select and insert a non-textual, e.g. a smiley, into an application such as a chat application in a communication terminal. A smiley insertion area in the form of a hand writing input area is displayed under the control of a user interface application. After recording that a stylus, or similar device, has been used in drawing on the touch sensitive display, the drawing is matched in an interpretation process against a pattern library consisting of smileys and other non-textual symbols. After a successful match, the smiley symbol is appended to the text that is being input.

REFERENCES:
patent: 6088481 (2000-07-01), Okamoto et al.
patent: 6369802 (2002-04-01), Ebisawa
patent: 2003/0223640 (2003-12-01), Homiller
patent: 2004/0070569 (2004-04-01), Muthuswamy et al.
patent: 2004/0196266 (2004-10-01), Matsuura et al.
patent: 2006/0015812 (2006-01-01), Cunningham et al.
patent: 2007/0236461 (2007-10-01), Griffin et al.

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