Recent Articles

Popular Articles

Subscribe to:

Information Retrieval of Imperfectly Recognized Handwriting

by Jakob Nielsen on January 1, 1993

Summary: A user test of handwritten input on a pen machine achieved a 1.6% recognition error rate at the character level, corresponding to 8.8% errors on the word level. Input speed was 10 words per minute. In spite of the recognition errors, information retrieval of the handwritten notes was almost as good as retrieval of perfect text.