Problem Statement: Image base methods are a new approach for solving problems of navigations for visually impaired people. Approach: The study introduced a new approach of an electronic cane for blind people using the environment represented as a weighted topological graph instead, each node contains images taken at some poses in the work space, instead of building a metric (3D) model of the en...

The majority visually impaired persons are using a white cane to move within their environment. They avoid collision the obstacles by detecting objects when swinging touches them. An automatic door is opened it detects person comes sensor, for example, infrared sensor. This kind of doors very useful because we need not touch in order open However, persons, difficult detected they detect object ...

Social interactions are a vital aspect of everyone’s daily living. Individuals with visual impairments are at a loss when it comes to social interactions as majority (nearly 65%) of these interactions happen through visual non-verbal cues. Recently, efforts have been made towards the development of an assistive technology, called the Social Interaction Assistant (SIA)[1], which enables access t...