Blind Pedestrians and the Changing Technology and Geometry of Signalized Intersections: Safety, Orientation, and Independence.
This study documented that blind pedestrians have considerable difficulty locating crosswalks, aligning to cross, determining the onset of the walk interval, maintaining a straight crossing path, and completing crossings before the onset of perpendicular traffic at complex signalized intersections. Revised techniques and strategies are suggested for alleviating these difficulties.
Barlow
Janet M
JM
COMS, research associate, Accessible Design for the Blind, 440 Hardendorf Avenue NE, Atlanta, GA 30307.
Bentzen
Billie Louise
BL
Bond
Tamara
T