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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What are the best sensors to be used in smart stick (cane) for blind people to avoid obstacle such as walls and holes? - Quora
The components of the Smart Cane.
What makes the walking sticks used by blind people unique? - Quora
The white stick gets a 21st century makeover: £30 smart cane uses SONAR and vibrations to help blind people 'see
What sensors are in a smart cane? Pt 2
Smart Blind Stick
What are the sensors used for an obstacle avoidance robot? Which one is the best? - Quora
What are the sensors used for an obstacle avoidance robot? Which one is the best? - Quora
Do blind people use smartphones? - Quora
How to make a smart stick for blind people to tell direction (move right or left) after detecting an object in front of a blind person by ultrasonic sensor - Quora
Why do blind people use a walking stick? - Quora