blinkers vs braille

blinkers

noun
  • A pair of leather or rubber eye cups attached to a horse hood in order to impede the rear vision of racehorses and harness horses; blinders in (USA). 

  • Spectacles. 

  • A kind of goggles, used to protect the eyes from glare, dust, etc. 

braille

noun
  • A system of writing in which letters and some combinations of letters are represented by raised dots arranged in three rows of two dots each and are read by the blind and partially sighted using the fingertips. 

verb
  • To write in, or convert into, the braille writing system. 

  • to identify something by touch. 

adj
  • Of, relating to or written in braille. 

How often have the words blinkers and braille occurred in a corpus of books? (source: Google Ngram Viewer )