A white cane is a mobility tool used primarily by individuals who are visually impaired or blind. It helps them navigate their environment by detecting obstacles, changes in surface texture, and elevation differences. The cane is typically made of lightweight materials and is designed to be easily portable. The white color of the cane is a universal symbol of blindness and visual impairment. It allows others to recognize that the person using it may need assistance or extra space. In many places, laws protect the rights of individuals using white canes, ensuring they can move freely and safely in public spaces.