Fig. 3From: Preliminary evaluation of the VIsion PERformance (VIPER) simulatorIdentification distance relationship with corrected and uncorrected visual acuity and sensor type. a Presents the relationship between uncorrected distance visual acuity and the sign identification distance. b and c depict the relationship between the identification distance, sensor type and presence or absence of visual correction for signs (b) and IEDs (c)Back to article page