Mobility assistance devices for the visually impaired have evolved significantly over the years. From traditional canes to smart canes equipped with advanced technology, there have been major advancements in aiding the mobility of visually impaired individuals.

Smart canes are equipped with features such as obstacle detection sensors, GPS navigation, and connectivity to mobile devices. These features help visually impaired individuals navigate their surroundings more effectively and independently.

Obstacle detection sensors in smart canes use technology such as ultrasonic sensors or infrared sensors to detect objects in the user’s path. When an obstacle is detected, the cane may vibrate or emit a sound alert to notify the user.

GPS navigation in smart canes allows visually impaired individuals to set a destination and receive audio or haptic feedback on the direction to take. This feature helps users navigate unfamiliar environments with confidence.

While smart canes may be more expensive than traditional canes, efforts are being made to make them more affordable and accessible. Some organizations provide funding or assistance programs to help visually impaired individuals access these advanced mobility devices.