Targetbotics makes sophisticated control systems for firearms training ranges. When they needed an auxiliary display for their UnPredictor® target system, they chose the GLO-416Y for its high contrast and multiple font sizes.
"The GLO is perfect for this application. Zero problems, good daylight visibility."
Can't argue with that.
(The GLO-416Y is displaying "08.27" in the photo. The fancy user-interface terminal below is a product of Maple Systems.)