What is the purpose of the long cane in orientation and mobility?

The primary purpose of the long cane in orientation and mobility is to provide tactile feedback about the environment and detect obstacles. This tool is essential for individuals with visual impairments, as it aids in navigating their surroundings safely and independently. The long cane allows users to sense the terrain, identify changes in elevation, and detect objects in their path, all of which contribute to enhanced spatial awareness and environmental understanding.

By sweeping the cane in front of them, users can sense obstacles, whether they are low-lying objects like curbs or higher objects such as overhead signs, which helps them to plan their movements effectively. This tactile feedback is vital for safely traversing various environments, ensuring that individuals can move with confidence and awareness of their surroundings. The cane, therefore, serves a significant function beyond merely being a mobility aid; it is an instrument that promotes independence and safety.