Type error revising method

A correction method, using a computer device, of correcting a word on a screen of the device, the method comprising the following steps:

• a first inputting step of inputting, via a user, one or more words to the device;
• a second inputting step of inputting, via the user, a revision target word, wherein the revision target word comprises only the word that the user intends as a replacement word, and further wherein the revision target word is input after a space following the one or more words input during the first inputting step;
• determining the user's revision intention automatically, via the device;
• and
• a replacing step of replacing the one or more words input before the revision target word, during the first inputting step, with the revision target word input during the second inputting step;
• wherein the replaced one or more words are selected through a correlation calculation with the revision target word;
• wherein, during the second inputting step, the user inputs a space after inputting the revision target word, and further wherein said space triggers the replacing step;
• and
• wherein the user's revision intention is automatically determined in the user's revision intention determination step, and the automatic user intention determination step comprises the following steps;
• performing a comparison with a library every time the user inputs a word during the first inputting step;
• wherein a word which is not listed in the library is registered as a revision candidate;
• and
• calculating a correlation between the revision target word input during the second inputting step and the revision candidate;
• when the calculated correlation is larger than a predetermined value, the user's input of revision target word is determined to be the user's revision intention.