AccessEngineering
Text and Images from Slide
CSE 490gz - Lecture 1 - Winter 2002
15
Braille Example
Clear text:
Call me Ishmael. Some years ago -- never mind how long precisely -- having \\ little or no money in my purse, & nothing particular to interest me on shore, \\ I thought I would sail about a little & see the watery part of the world. (238 characters)
Grade 2 Braille in ASCII.
,call me ,i\%mael4 ,``s ye$>$s ago -- n``e m9d h[ l;g precisely -- hav+ \\ ll or no m``oy 9 my purse1 \& no?+ ``picul$>$ 6 9t]e/ me on \%ore1 \\ ,i $?$``$|$ ,i wd sail ab a ll \& see ! wat]y ``p ( ! \_w4 (203 characters)
Compression ratio = 238/203 = 1.17