There are several challenges faced by visually impaired persons while travelling through the
outdoor environment. The white cane most commonly used by them for obstacle detection in …

Abstract World Health Organization estimates that, in 2010, there were about 285 million
people in the world with disabling eyesight loss 246 millions were visually impaired (VI) and …

Visually impaired individuals are growing segment in this era. Developing tools for visually
impaired people is not a recently emerged problem. However, developing computer aided …

Visual impairment and blindness in people is a factor that greatly reduces mobility among
them. With the recent advances in technology it is possible to extend the support given to …

In this paper, the 3D obstacles detection system of an integrated environment that improves
the mobility of blind persons into a limited area is presented. The proposed solution is …

One of the main difficulties encountered every day by visually-impaired people concerns
moving and orienting themselves independently and safely in indoor and especially outdoor …

Abstract In 2010, the World Health Organization estimates that there were about 285 million
people in the world with disabling eyesight loss (246 millions are visually impaired (VI) and …

In modern times, everything has rapidly developed, including public facilities provided by the
government for the comfort of everyone. One of them is facilities for visually impaired …

Those with visual impairments, including complete blindness or partial sight loss, constitute
a significant global population. According to estimates by the World Health Organization …

This paper introduces a wearable eyeglass with an ultrasonic sensor to help the blind to
navigate alone safely, while avoiding obstacles that may be encountered, fixed or mobile …