I went for a visual-field test last week to rule out glaucoma. (There is no evidence I have it. We merely have inconclusive evidence I do not.) The office is in the middle of nowhere in the labyrinthine hospital. Since some people heading there will have deficient visual fields, is a homemade, home-corrected sign tacked up on a side wall where you wouldn’t be looking anyway something that makes sense?
And speaking of fields
The foregoing posting appeared on Joe Clark’s personal Weblog on 2004.06.13 14:33. This presentation was designed for printing and omits components that make sense only onscreen. https://blog.fawny.org/2004/06/13/field-sign/