Microsoft frowned at for smiley patent

Various organisations have criticised Microsoft for attempting to patent the creation of custom emoticons.

The patent, which was published by the US patent office on Thursday, covers selecting pixels to create an emoticon image, assigning a character sequence to these pixels and reconstructing the emoticon after transmission.

Mark Taylor, the executive director of the Open Source Consortium, said on Friday said this is such a basic concept that he would not have been surprised to see it posted as a fictional patent on a technology site.

He said the patent could be particularly problematic as it covers basic human communication. "Emoticons are a form of language, and a precedent allowing patenting of language constructs is very dangerous indeed," said Taylor.

Jonas Maebe, a spokesman for the Foundation for a Free Information Infrastructure (FFII), said that such a patent could be used by Microsoft to prevent competitors from developing applications that compete with its MSN Messenger application.