SmartCane uses ultrasonic detectors to detect obstacles within 3 meters and conveys distance information to the user through distinct vibration patterns. 

• An electronic travel aid which fits on top fold of a white cane

• Enhances white cane's capability by detecting objects from knee to head height in front of a person

• Uses ultrasonic ranging to detect obstacles, and conveys distance information to the end users through distinct vibratory patterns

• Helps users to avoid collisions with over-hanging and protruding objects, such as tree branches, signboards, underside of parked vehicles, open glass windows, thereby enabling them to navigate in different social settings with safety and confidence.

• Informs about presence of objects before actually touching the object with the cane and thus helps in preventing unwanted contact