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Up (left) and down (right) stairs detected with the electronic white cane. | Download Scientific Diagram
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Sensors | Free Full-Text | A Virtual Blind Cane Using a Line Laser-Based Vision System and an Inertial Measurement Unit
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Are electronic white canes better than traditional canes? A comparative study with blind and blindfolded participants | SpringerLink
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The laser cane (A). The laser beam was transmitted onto the floor when... | Download Scientific Diagram
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What are the best sensors to be used in smart stick (cane) for blind people to avoid obstacle such as walls and holes? - Quora
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