A mobile phone system to find crosswalks for visually impaired pedestrians.
Urban intersections are the most dangerous parts of a blind or visually impaired pedestrian's travel. A prerequisite for safely crossing an intersection is entering the crosswalk in the right direction and avoiding the danger of straying outside the crosswalk. This paper presents a proof of concept...
| Publicado en: | Technology & Disability Vol. 20; no. 3; pp. 217 - 225 |
|---|---|
| Autores principales: | , , , |
| Formato: | pictorial Journal Article |
| Publicado: |
Sage Publications Inc.
2008
|
| Acceso en línea: | Ver este registro en EBSCOhost |