B. Bentzen

Crandall, W. F., Bentzen, B., Myers, L., & Brabyn, J. (2001). New orientation and accessibility option for persons with visual impairment: transportation applications for remote infrared audible signage. Clinical And Experimental Optometry, 84(3), 120-131. (Original work published 2001)
Crandall, W. F., Brabyn, J., Bentzen, B., & Myers, L. (1999). Remote infrared signage evaluation for transit stations and intersections. Journal Of Rehabilitation Research And Development, 36(4), 341-55. (Original work published 1999)