BrailleR - Improved Access for Blind Users
Blind users do not have access to the graphical output
from R without printing the content of graphics windows to an
embosser of some kind. This is not as immediate as is required
for efficient access to statistical output. The functions here
are created so that blind people can make even better use of R.
This includes the text descriptions of graphs, convenience
functions to replace the functionality offered in many GUI
front ends, and experimental functionality for optimising
graphical content to prepare it for embossing as tactile
images.