Using Sonar, Lidar, and Computer Vision on Microcontrollers to Aid the Visually Impaired

I want to create an intelligent ‘cane’ that can help people with visual impairments much more than existing solutions. The cane will be able to notify the user of objects in front or on the sides by making a noise in the surround sound type headphones. The cane will also have a small camera and LIDA...
By: TheEpicIronman

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from Instructables: exploring https://ift.tt/2IWTPIv