Keywords: vha veterans swbrc rehab blind low vision va retinitis pigmentosa retinitispigmentosa macular degeneration maculardegeneration blindness research Veteran Paula Pedene pushes the cross button while Orientation and Mobility Instructor Charles Alex Smith looks on. Smith says pushing the walk button while traffic is moving in the direction you need to cross will add about five seconds to the street crossing time. Veteran Paula Pedene pushes the cross button while Orientation and Mobility Instructor Charles Alex Smith looks on. Smith says pushing the walk button while traffic is moving in the direction you need to cross will add about five seconds to the street crossing time. |