“…In the only recent study (Vincent, et al, 2012), crash risk was not significantly different between a group of bioptic drivers and either a comparison group matched in terms of license restrictions or the regional population. Recently, in the first experimental study to assess the driving performance of licensed bioptic drivers relative to controls, the majority (22/23) of the bioptic drivers were rated as safe to drive by the backseat evaluators and by a certified driver rehabilitation specialist (CDRS) (Wood, McGwin, Elgin, Searcey, & Owsley, 2013). In addition, while the bioptic drivers displayed some minor deviations in lane position, steering steadiness and road sign recognition, they were indistinguishable from the control drivers in many other driving skills including pedestrian detection, speed, gap judgments, braking, and obeying signs.…”