In this episode of Chemical Processing's Distilled Podcast, host Traci Purdum and guest Dave Strobhar, founder of Beville Engineering, discuss the importance of font size in operator training. They highlight concerns related to small font sizes on computer monitors used in control rooms, particularly with the increasing resolution of displays. Strobhar mentions the military's Mill Standard 1472, specifying preferred character heights for legibility and readability. The conversation covers issues related to contrast, font color, and background colors. Strobhar emphasizes the impact on operator fatigue and accessibility, especially for aging operators wearing bifocals.