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 are the problems faced by the blind using a stick or cane? - Quora

Usability and Design Guidelines of Smart Canes for Users with Visual Impairments

What are the sensors used for an obstacle avoidance robot? Which one is the best? - Quora

Why do blind people use a walking stick? - Quora

Why do blind people use a walking stick? - Quora

Smart walking stick - an electronic approach to assist visually disabled persons

Develop a smart walking cane that can detect objects

What are the best sensors to be used in smart stick (cane) for blind people to avoid obstacle such as walls and holes? - Quora

What are the sensors used for an obstacle avoidance robot? Which one is the best? - Quora

What makes the walking sticks used by blind people unique? - Quora

The SmartCane System Download Scientific Diagram