A pattern recognition and communication handheld module for the visually impaired with obstacle avoidance add-on module

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A wearable device which enables the blind to read text and patterns on paper or any surface and also to enable them to use their smartphones to call and send texts via a user friendly app. The module consists of IR reflectance sensors on the fingertips which enables vibration motors on the back of the fingers enabling the user to feel whenever he/she feels a pattern. the ultrasoonic sensor aids the user to avoid and detect objects and obstacles.

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Sophi Kravitz wrote 06/03/2015 at 15:38 point

more please!

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