Researchers Develop 'Smart' Walking Stick for Visually Impaired
blind inventor creates 'smart cane' that uses google maps to navigate blind people
Are electronic white canes better than traditional canes? A comparative study with blind and blindfolded participants | Universal Access in the Information Society
Smart Walking Stick Could Aid Visually Impaired - Tech Briefs
Smart walking stick - an electronic approach to assist visually disabled persons
blind inventor creates 'smart cane' that uses google maps to navigate blind people
PDF] Smart Blind Cane With Alarm Kit And Location Sharing System | Semantic Scholar