This design information is valuable especially when designing medical equipment for critical care and operating room environments. 188 inch LED display (VAS of 0.179 to 0.0573 degrees) The font proposed by Van Nes and Bouma was found to reduce errors by almost 50 percent at all but the longest viewing distance. The error rate and response times for five reading distances from 8 to 25 feet were evaluated for a. Subjects performed a digit cancelling task as single digits were presented on the seven segment display at various reading distances. An alternative font as proposed by Van Nes and Bouma (1980) was compared to the font used currently by many commercial products. This design information is valuable especially when designing medical equipment for critical care and operating room environments.ĪB - The legibility of seven segment numeric displays was investigated for two different numeric LED fonts at five reading distances. Threats include any threat of suicide, violence, or harm to another. 188 inch LED display (VAS of 0.179 to 0.0573 degrees) The font proposed by Van Nes and Bouma was found to reduce errors by almost 50 percent at all but the longest viewing distance. Harassment is any behavior intended to disturb or upset a person or group of people.
N2 - The legibility of seven segment numeric displays was investigated for two different numeric LED fonts at five reading distances. Comparisons of two fonts at various distances T1 - Legibility of seven segment numeric led displays.
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