System and method for incorporating dyslexia detection in handwriting pattern recognition systems
First Claim
1. A method for detecting dyslexia in a handwriting pattern recognition system, which includes a database of legitimate characters comprising:
- (a) including in the database a set of distorted characters;
(b) presenting a character to be input by a student;
(c) inputting characters by the student;
(d) detecting a correspondence between each input character and one of the distorted characters;
(e) determining a pattern of inputting of characters which correspond to distorted characters; and
(f) reporting said pattern.
3 Assignments
0 Petitions
Accused Products
Abstract
A method for incorporating dyslexia detection into existing handwriting pattern recognition software includes a database of distorted characters along with the database of legitimate characters with which the handwriting samples are compared. The distorted characters are those recognized as typical of those produced by dyslexic persons. The system used may be a personal computer, a personal digital assistant, or an Internet system. Whatever system is used, a means of freehand drawing must be included, such as a stylus with pressure sensitive drawing area, a drawing tablet, or pen-pad-type device. A character is first presented to the student for reproduction. The student then draws a character on the pad, attempting to reproduce the character. The system software detects a correspondence between the character input and the legitimate characters, when occurring. When the drawn character does not correspond to a legitimate character, but does correspond to one of the distorted character sets, the result is stored, and later reported.
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Citations
23 Claims
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1. A method for detecting dyslexia in a handwriting pattern recognition system, which includes a database of legitimate characters comprising:
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(a) including in the database a set of distorted characters;
(b) presenting a character to be input by a student;
(c) inputting characters by the student;
(d) detecting a correspondence between each input character and one of the distorted characters;
(e) determining a pattern of inputting of characters which correspond to distorted characters; and
(f) reporting said pattern. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for detecting dyslexia in a handwriting pattern recognition system, which includes a database of legitimate characters and words comprising:
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(a) including in the database a set of distorted characters;
(b) presenting a word to be input by a student;
(c) inputting words containing characters by a student;
(d) detecting a correspondence between each input character and one of the distorted characters;
(e) determining a pattern of inputting of distorted characters; and
(f) detecting a pattern of selection of distorted characters in the words input; and
(g) reporting said patterns.- View Dependent Claims (8, 9, 10, 11)
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12. A system for detecting dyslexia in a handwriting pattern recognition system, which includes a database of legitimate characters comprising:
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(a) a database of distorted characters;
(b) means for presenting a character to be input by a student;
(c) means for inputting characters by the student;
(d) means for detecting a correspondence between each input character and one of the distorted characters;
(e) means for determining a pattern of inputting of characters which respond to distorted characters; and
(f) means for reporting said pattern. - View Dependent Claims (13, 14, 15, 16, 17)
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18. A system for detecting dyslexia in a handwriting pattern recognition system, which includes a database of legitimate characters and words comprising:
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(a) a database of distorted characters;
(b) means for presenting a word to be input by a student;
(c) means for inputting words containing characters by a student;
(d) means for detecting a correspondence between each input character and one of the distorted characters;
(e) means for determining a pattern of inputting of characters which correspond to distorted characters; and
(f) means for detecting a pattern of selection of distorted characters in the words input; and
(g) means for reporting said patterns. - View Dependent Claims (19, 20, 21, 22, 23)
computers;
personal digital assistants;
computer games; and
a device communicating over a data communications network with an INTERNET server.
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Specification