Blind person finger reader and auxiliary reading method

Abstract

The invention discloses a blind person finger reader and a use method thereof. The blind person finger reader comprises a control system, a rotating ring, a displacement sensor, a Bluetooth transmission device, an outer end cover, an inner ring, an outer side plate, an image recognition plate, an inner side plate, a battery, an inner end cover and a Bluetooth earphone. According to the invention, the blind person uses the finger reader to identify the text content on the paper, and the Bluetooth earphone provides the text content to the user. The thumb is sleeved with the inner ring, the blind person finger reader is pressed on the paper, the hand moves in the text direction, the rotating ring rotates on the paper, the image recognition plate recognizes character content on the paper, the character content is recognized and converted into voice information through the control system, the voice information is transmitted to the Bluetooth earphone through the Bluetooth transmission device, and conversion from characters to voice is completed. The product is simple in structure, convenient to operate and low in requirement for a user, and is very suitable for the blind to use by converting text information into voice information.

Description

technical field [0001] The invention relates to a finger reader for blind people and an auxiliary reading method, especially for blind people and people with poor eyesight, and belongs to the field of wearable devices. Background technique [0002] Blind people are inconvenient in many places due to visual impairment, and cannot read text materials like normal people. Moreover, there are no special brailles in many places, which is very inconvenient for the daily life of the blind. Nearly three percent of the world's population has vision problems, and many people suffer from vision problems as they age, so a device that can help them read is very important. [0003] Most of the existing readers for the blind adopt the index finger-worn type, the finger presses the paper surface, and the reader is far away from the paper surface and the image information is picked up by the camera. Since the reader is far away from the paper, the text information will be extracted complete...

AI Technical Summary

Problems solved by technology

Since the reader is far away from the paper, the text information will be extracted completely, and it is very easy to have problems during the operation, resulting in the lack of text and affecting reading

At the same time, because blind people cannot see the position of the text clearly, they cannot accurately locate the position of the text when reading, which will cause problems when jumping to read other lines of text and affect the accuracy of reading

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