1. A method for manipulating characters displayed on a display, the method comprising: identifying, with a computing system, a selected word that includes at least one character to be modified; receiving a spelling command to modify said selected word; correlating, with the computing system, unique numerical values with corresponding characters of said selected word, wherein each character of said selected word corresponds to a unique numerical value; displaying a list of at least one allowable character modification, on the display associated with the computing system, wherein said list includes a unique numerical value corresponding to each of said at least one allowable character modification; receiving, with the computing system, a selection command and a modification command for said at least one character to be modified, wherein said selection command comprises said unique numerical value corresponding to said selected character to be modified in said selected word; and modifying said selected character responsive to said modification command to generate a modified word.
1. A method for manipulating characters displayed on a display, the method comprising: identifying, with a computing system, a selected word that includes at least one character to be modified; receiving a spelling command to modify said selected word; correlating, with the computing system, unique numerical values with corresponding characters of said selected word, wherein each character of said selected word corresponds to a unique numerical value; displaying a list of at least one allowable character modification, on the display associated with the computing system, wherein said list includes a unique numerical value corresponding to each of said at least one allowable character modification; receiving, with the computing system, a selection command and a modification command for said at least one character to be modified, wherein said selection command comprises said unique numerical value corresponding to said selected character to be modified in said selected word; and modifying said selected character responsive to said modification command to generate a modified word. 2. The method of claim 1 , further including invoking a spelling User Interface (UI) in response to said spelling command that is configured to allow vocal communication of said selected word.