Method for selective erasure based on historical input

A method comprising:

• recording graphical marks input through a graphic user interface of a computerized device, said graphical marks comprising input other than keyboard button input, said recording including recording different input times when said graphical marks are input and recording whether said graphic marks are uninterrupted graphic marks, using a processor of said computerized device, an uninterrupted graphical mark being one of said graphical marks input through a discrete and continuous user input action and being made without pausing said discrete and continuous user input action;
• displaying said graphical marks on said graphic user interface;
• and
• providing an erasure option on said graphic user interface,
• said erasure option allowing a user to distinguish which of said graphical marks are erased, at least one of:
• based on said different input times;
• and
• by distinguishing between erasure of different ones of said uninterrupted graphic marks.

A computerized apparatus comprising:

• a graphic user interface recording graphical marks, said graphical marks comprising input other than keyboard button input;
• and
• a processor operatively connected to said graphic user interface,
• said processor recording different input times when said graphical marks are input and recording whether said graphic marks are uninterrupted graphic marks, an uninterrupted graphical mark being one of said graphical marks input through a discrete and continuous user input action and being made without pausing said discrete and continuous user input action,
• said graphic user interface displaying said graphical marks,
• said graphic user interface providing an erasure option,
• said erasure option allowing a user to distinguish which of said graphical marks are erased, at least one of:
• based on said different input times;
• and
• by distinguishing between erasure of different ones of said uninterrupted graphic marks.

A non-transitory computer readable storage medium readable by a computerized device, said non-transitory computer readable storage medium storing instructions executable by said computerized device to perform a non-transitory computer readable storage medium comprising:

• recording graphical marks input through a graphic user interface of a computerized device, said graphical marks comprising input other than keyboard button input, said recording including recording different input times when said graphical marks are input, using a processor of said computerized device;
• displaying said graphical marks on said graphic user interface;
• and
• providing an erasure option on said graphic user interface,
• said erasure option allowing a user to distinguish which of said graphical marks are erased based on said different input times.