walterbyrd writes: "The company yesterday was granted Patent no. 8,223,134 for "Portable electronic device, method, and graphical user interface for displaying electronic lists and documents." According to the patent's description, the technology relies upon a touch-screen display and includes both the function for displaying lists and documents, and how they look on a mobile product."
Thus mathematics may be defined as the subject in which we never know
what we are talking about, nor whether what we are saying is true.
-- Bertrand Russell