[NFB-Science] More Thoughts on Tactile Graphics

[Tina Hansen]

As I've said before, I'm interested in how to find ways to make sense of
visual material. This recent discussion has peaked my interest, simply
because I'm interested in experimenting with a variety of solutions.

 

Someone said something about pipe cleaners and wiki sticks as a way to
convey the shape of a graph, time line or whatever. These are great low-cost
items, but I'm also interested in a clear understanding of the data. I know
textbooks often have historical time limes, which may be hard to nonvisually
reproduce. I'm looking at how to do it effectively.

 

If I do use pipe cleaners and wiki sticks, is a standard sheet of paper good
enough? If I need more durable paper, where might I get it?

 

Also, what have people done to give context to a graph, chart or time line?

 

This is why I'm especially interested in combining modalities, that is,
finding ways to combine touch with audio. On the high tech end, a tablet
might be good for that, but I recognize that option isn't always practical.
I'm thinking that one of the Pen Friend-like devices might do the trick.

 

That, by the way, is why, even though I have the Sensational Blackboard and
have not used it lately, I don't want to throw it out. I still see value in
its use even with the high-tech tools. Also, I want to experiment with these
ideas even though I am not a student.

 

Please pardon my ramblings, but I wanted to explore this topic further, both
to play with ideas and find new ways to create accessible graphs. Any
thoughts? Thanks.