Design And Develop The Spectacle Type Supporting Device For Visual Impaired Person

Yong, Kuen Wei (2012) Design And Develop The Spectacle Type Supporting Device For Visual Impaired Person. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Recent years, there are many devices have been developed in order to assist the visually impaired person. In the previous “My 2nd Eye” project, there was a stick integrated with sensors which help the visually impaired person to detect the obstacle below their abdomen. However, it is hard to detect obstacle above their abdomen. To solve the problem, a spectacle with sensor is proposed to detect the obstacles above abdomen. The sensor is integrated to the spectacle in certain angle to sense obstacles above abdomen. Sound system will integrate in the spectacle to alert the user when obstacles are detected. At first, simulation will be done to test the circuit of the board. After that, an experiment to test whether there are blind spot horizontal and vertical for the device within 50 cm in front of user will be done. Another experiment will be done to test the smart eye device durability and the relationship between voltage supply and accuracy. As a result, the device can sense the obstacle at head-level and assist user from head accident. Lastly a survey will be done to user for feedback and recommendation.

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