Library / Art / Visual Illusions: Their Causes, Characteristics and Applications / Braille
Visual Illusions: Their Causes, Characteristics and Applications ⠃⠗⠋ braille edition
Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.
Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt
294,482 braille cells · 309 embossed pages at 40×25 · 572 unrepresentable characters omitted
⠞⠪⠜⠙⠀⠮⠀⠀⠀⠀⠀⠀⠀⠑⠝⠙⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠊⠃⠀⠀⠀⠀⠼⠑⠑⠲⠀⠠⠮⠀⠓⠕⠗⠊⠵⠕⠝⠞⠁⠇⠀⠇⠔⠑⠀⠁⠏⠏⠑⠜⠎⠀⠞⠕⠀ ⠎⠁⠛⠀⠔⠀⠮⠀⠍⠊⠙⠙⠇⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠊⠃⠀⠀⠀⠀⠼⠑⠋⠲⠀ ⠠⠮⠀⠠⠍⠥⠑⠇⠇⠻⠤⠠⠇⠽⠻⠀⠊⠇⠇⠥⠎⠊⠕⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠊⠉⠀⠀⠀⠀⠼⠑⠛⠲⠀⠠⠉⠕⠍⠃⠔⠫⠀⠊⠝⠋⠇⠥⠢⠉⠑⠀⠷⠀⠁⠝⠛⠇⠑⠎⠀⠯⠀ ⠉⠕⠝⠞⠗⠁⠌⠬⠀⠇⠢⠛⠹⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠊⠑⠀⠀⠀⠀⠼⠑⠓⠲⠀⠠⠞⠺⠕ ⠀⠑⠟⠥⠁⠇⠀⠕⠃⠇⠊⠟⠥⠑⠀⠇⠔⠑⠎⠀⠁⠏⠏⠑⠜⠀⠥⠝⠑⠟⠥⠁⠇⠀ ⠃⠑⠉⠁⠥⠎⠑⠀⠷⠀⠸⠮⠀⠀⠀⠀⠀⠀⠀⠙⠊⠋⠋⠻⠢⠞⠀⠏⠕⠎⠊⠞⠊⠕⠝⠎⠀⠀⠀⠀ ⠼⠊⠑⠀⠀⠀⠀⠼⠑⠊⠲⠀⠠⠁⠝⠀⠊⠇⠇⠥⠎⠊⠕⠝⠀⠷⠀⠁⠗⠑⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠊⠋⠀⠀⠀⠀⠼⠋⠚⠲⠀⠠⠋⠊⠧⠑⠀⠑⠟⠥⠁⠇⠀⠁⠗⠑⠁⠎⠀⠩⠪⠬⠀⠮⠀ ⠊⠝⠋⠇⠥⠢⠉⠑⠀⠷⠀⠉⠕⠝⠞⠳⠗⠀⠘⠥⠀⠀⠀⠀⠀⠀⠀⠚⠥⠙⠛⠍⠢⠞⠀⠷⠀ ⠁⠗⠑⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠊⠛⠀⠀⠀⠀⠼⠋⠁⠲⠀⠠⠩⠪⠬⠀⠮⠀⠑⠋⠋⠑⠉⠞⠀⠷⠀⠙⠊⠗⠑⠉⠞⠬⠀⠮⠀ ⠁⠞⠞⠢⠞⠊⠕⠝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠊⠓⠀⠀⠀⠀⠼⠋⠃⠲⠀ ⠠⠎⠊⠍⠏⠇⠑⠀⠁⠏⠏⠜⠁⠞⠥⠎⠀⠿⠀⠙⠑⠍⠕⠝⠌⠗⠁⠞⠬⠀⠮⠀ ⠗⠑⠍⠜⠅⠁⠃⠇⠑⠀⠑⠋⠋⠑⠉⠞⠎⠀⠀⠀⠀⠀⠀⠀⠷⠀⠉⠕⠝⠞⠗⠁⠌⠎⠀⠔⠀ ⠃⠗⠊⠛⠓⠞⠝⠑⠎⠎⠀⠯⠀⠉⠕⠇⠕⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠁⠑⠀⠀⠀⠀⠼⠋⠉⠲⠀⠠⠊⠇⠇⠥⠌⠗⠁⠞⠬⠀ ⠃⠗⠊⠛⠓⠞⠝⠑⠎⠎⠤⠉⠕⠝⠞⠗⠁⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠁⠛⠀⠀⠀⠀⠼⠋⠙⠲⠀⠠⠁⠝⠀⠑⠋⠋⠑⠉⠞⠀⠷⠀ ⠃⠗⠊⠛⠓⠞⠝⠑⠎⠎⠤⠉⠕⠝⠞⠗⠁⠌⠲⠀⠠⠝⠕⠞⠑⠀⠮⠀⠙⠜⠅⠢⠬⠀⠷⠀⠀⠀⠀⠀ ⠮⠀⠊⠝⠞⠻⠎⠑⠉⠞⠊⠕⠝⠎⠀⠷⠀⠮⠀⠱⠊⠞⠑⠀⠌⠗⠊⠏⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠼⠁⠁⠓⠀⠀⠀⠀⠼⠋⠑⠲⠀⠠⠮⠀⠏⠓⠢⠕⠍⠢⠕⠝⠀⠷⠀⠊⠗⠗⠁⠙⠊⠁⠞⠊⠕⠝⠀⠀ ⠼⠁⠃⠁⠀⠀⠀⠀⠼⠋⠋⠲⠀⠠⠁⠝⠀⠑⠭⠉⠑⠇⠇⠢⠞⠀⠏⠁⠞⠞⠻⠝⠀⠿⠀ ⠙⠑⠍⠕⠝⠌⠗⠁⠞⠬⠀⠉⠕⠇⠕⠗⠤⠉⠕⠝⠞⠗⠁⠌⠀⠀⠀⠀⠀⠀⠀⠀⠼⠁⠃⠋⠀⠀⠀⠀
These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.