But it has its limits.
Electronic walking stick for blind.
Developing safer alternatives since 2010 the ultracane is a primary electronic mobility aid for use by people who are blind or visually impaired and is the only electronic mobility aid that utilises state of the art narrow beam technology allowing the user to safely avoid obstacles and navigate around them both in the user s forward path and just as importantly giving valuable protection at head chest height.
She is learning how to use a white cane.
Around the world the white cane has become a symbol of self reliance and dignity for people who are blind.
Kennedy 5 is a student at the overbrook school for the blind in west philadelphia.
This paper proposes an arduino nano based obstacle finding stick for visually impaired people which helps a blind person by detecting the obstacles using.
The electronic walking stick will help the blind person by providing more convenient means of life.