Apple Awarded 'Anti-Sexting' Patent

Apple's patent, which was filed in January 2008 and first revealed in July 2009 when the application for it was made public, addresses the means by which a filtering system could be used to block messages such as emails and texts containing objectionable material according to user-defined criteria.

The invention, in various embodiments, addresses deficiencies in existing attempts at solutions by providing systems, methods and devices that enable an administrator to control the text-based communications of a user of a text-based communications device through an administrative mode of an intelligent text-based communication control unit or application. The text-based communication control application filters incoming and/or outgoing text-based communications based on administrator-defined criteria.

An entire message identified by the filter could be blocked, or the objectionable content could simply be stripped out while the remainder of the message is allowed to be sent or received.

Apple's focus extends beyond that of simply addressing objectionable content, noting that the feature could be used in an educational enviroment to encourage proper spelling and grammar or usage of certain vocabulary words, or to set quotas for usage of foreign words by a student studying a new language.