INFORMATION RECOGNITION DEVICE OPERATING WITH LOW POWER CONSUMPTION

A character recognition device recognizing characters with low power consumption includes a data input unit for entering handwriting data representing a character to be recognized, a character recognition dictionary storing character recognition information required for character recognition as well as operating frequency information concerning the operating frequency of the character recognition device that is set in connection with the recognition processing, a character recognition processing unit recognizing the character based on the handwriting data and the character recognition information, a recognition result output unit which outputs the character recognized by the character recognition processing unit, and a power management unit changing the operating frequency of the character recognition processing unit based on the operating frequency information stored in the character recognition dictionary.